  | Lefebvre, M., Pestieau, P., & Schoenmaeckers, J. (May 2025). Grandchild care and eldercare. A quid pro quo arrangement. Economic Modelling, 146, 107006. doi:10.1016/j.econmod.2025.107006  Peer Reviewed verified by ORBi |
  | Jousten, A., Fraikin, A.-L., & Lefebvre, M. (2025). Trends in Social Security Incentives in Belgium. In A. Börsch-Supan & C. Coile, Social Security Programs and Retirement around the World: The Effects of Reforms on Retirement Behavior. Chicago, United States: University of Chicago Press and NBER. Peer reviewed |
 | Coile, C., Jousten, A., Börsch-Supan, A., Wise, D., Gruber, J., Milligan, K., Woodbury, R., Baker, M., Banks, J., Behagel, L., Ben Salem, M., Bingley, P., Blundell, R., Blanchet, D., Boldrin, M., Bozio, A., Brugiavini, A., Bucher-Koenen, T., Buia, R. E., ... Yashiro, N. (2025). Social Security and Retirement Around the World: Lessons from a Long-Term Collaboration. Journal of Pension Economics and Finance. doi:10.1017/S1474747223000215 Peer Reviewed verified by ORBi |
Klinges, G., Jousten, A., & Lefebvre, M. (21 March 2024). Social Security and Inequality in Belgium [Paper presentation]. Symposium : SHARE-based research on Health, Ageing and Retirement, Brussels, Belgium. |
 | Lefebvre, M., & Schoenmaeckers, J. (2024). Différences de mortalité en EHPAD et à la maison en Europe. Revue d'Economie Financière. Peer Reviewed verified by ORBi |
 | Klinges, G., Jousten, A., & Lefebvre, M. (2024). Social Security and Inequality in Belgium. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/311578. |
Klinges, G., Jousten, A., & Lefebvre, M. (06 December 2023). Social Security and Inequality in Belgium [Paper presentation]. 2023 Winter Doctoral Workshop, Namur, Belgium. |
Klinges, G., Jousten, A., & Lefebvre, M. (17 November 2023). Social Security and Inequality in Belgium [Paper presentation]. International Social Security Conference, London, United Kingdom. |
Klinges, G., Jousten, A., & Lefebvre, M. (09 November 2023). Social Security and Inequality in Belgium [Paper presentation]. ECON Seminar, Liege, Belgium. |
 | Thil, L., Lawson, L. A., & Lefebvre, M. (November 2023). An Empirical Assessment of the Drivers of Formal and Informal Childcare Demand in European Countries. Social Indicators Research, 170 (2), 581 - 608. doi:10.1007/s11205-023-03198-3 Peer Reviewed verified by ORBi |
 | Jacob, J., Lambert, E.-A., Lefebvre, M., & Van Driessche, S. (July 2023). Information disclosure under liability: an experiment on public bads. Social Choice and Welfare, 61 (1), 155 - 197. doi:10.1007/s00355-022-01444-0 Peer Reviewed verified by ORBi |
Klinges, G., Jousten, A., & Lefebvre, M. (02 June 2023). Social Security and Inequality in Belgium [Paper presentation]. International Social Security Conference, Stockholm, Sweden. |
 | Lefebvre, M., Pestieau, P., & Ponthiere, G. (2023). Counting the Missing Poor in Pre-Industrial Societies . Cliometrica, 17, 155-183. doi:10.1007/s11698-022-00243-y Peer Reviewed verified by ORBi |
 | Bazart, C., Lefebvre, M., & Rosaz, J. (December 2022). Promoting socially desirable behaviors through persuasion and commitment: Experimental evidence. Journal of Behavioral and Experimental Economics, 101, 101931. doi:10.1016/j.socec.2022.101931 Peer reviewed |
 | Flawinne, X., Lefebvre, M., Perelman, S., Pestieau, P., & Schoenmaeckers, J. (2022). Nursing homes and mortality in Europe: Uncertain causality. Health Economics. doi:10.1002/hec.4613 Peer Reviewed verified by ORBi |
 | Cosaert, S., Lefebvre, M., & Martin, L. (September 2022). Are preferences for work reference dependent or time nonseparable? New experimental evidence. European Economic Review, 148, 104206. doi:10.1016/j.euroecorev.2022.104206 Peer Reviewed verified by ORBi |
 | Grandjean, G., Lefebvre, M., & Mantovani, M. (March 2022). Preferences and strategic behavior in public goods games. Journal of Economic Behavior and Organization, 195, 171 - 185. doi:10.1016/j.jebo.2022.01.007 Peer Reviewed verified by ORBi |
 | Beaud, M., Lefebvre, M., & Rosaz, J. (2022). Other-regarding preferences and giving decision in a risky environment: experimental evidence. Review of Economic Design. doi:10.1007/s10058-022-00296-5 Peer Reviewed verified by ORBi |
 | Igersheim, H., & Lefebvre, M. (2022). L’expérimentation en économie. In A.-R. Catherine, G. Jean-Luc, ... G. Yves, L’expérimentation dans les sciences. France: Les éditions matériologiques. Editorial reviewed |
 | Lefebvre, M., & Lucie Martin. (2022). Knowledge acquisition or incentive to foster coordination ? A real-effort weak-link experiment with craftsmen. Journal of Behavioral Economics for Policy, 6 (1), 93-107. Peer reviewed |
 | Jacqmin, J., & Lefebvre, M. (2021). Fiscal decentralization and the performance of higher education institutions: the case of Europe. Empirica, 48, 743-758. doi:10.1007/s10663-020-09489-z Peer Reviewed verified by ORBi |
 | Lefebvre, M., Attanasi, G., Guido, A., & Boun My, K. (2021). Controlling Monopoly Power: A Classroom Experiment. Journal of Public Economic Theory, 23 (5), 1074-1101. Peer Reviewed verified by ORBi |
 | Fraikin, A.-L., Jousten, A., & Lefebvre, M. (2021). Social Security Incentives in Belgium:An Analysis of Four Decades of Change. In A. Börsch-Supan & C. Coile, Social Security Programs and Retirement around the World: Reforms and Retirement Incentives. Chicago, United States: University of Chicago Press and NBER. |
 | Lefebvre, M., & Jaqmin, J. (2021). The effect of international accreditations on students' revealed preferences: Evidence from French business schools. Economics of Education Review, 85, 102-192. doi:10.1016/j.econedurev.2021.102192 Peer Reviewed verified by ORBi |
 | Lefebvre, M., & Perelman, S. (July 2020). Public pension wealth and household asset holdings: new evidence from Belgium. Journal of Pension Economics and Finance, 19 (3), 309-322. doi:10.1017/S1474747218000409 Peer Reviewed verified by ORBi |
 | Jousten, A., & Lefebvre, M. (2020). Older men’s labor force participation in Belgium. In C. Coile, K. Milligan, ... D. Wise (Eds.), Social Security Programs and Retirement around the World: Working Longer. Chicago, United States: University of Chicago Press and NBER. Peer reviewed |
 | Pestieau, P., & Lefebvre, M. (October 2019). État providence et fractures sociales. Nouveaux défis. Regards Economiques, 152. Peer reviewed |
 | Lefebvre, M., Pestieau, P., & Ponthiere, G. (2019). Premature mortality and poverty measurement in an OLG economy. Journal of Population Economics, 1-44. doi:10.1007/s00148-018-0688-x Peer Reviewed verified by ORBi |
 | Lefebvre, M., Pestieau, P., & Ponthiere, G. (2019). Missing poor and income mobility. Journal of Comparative Economics, 47, 330-366. doi:10.1016/j.jce.2018.12.002 Peer Reviewed verified by ORBi |
 | Jousten, A., & Lefebvre, M. (2019). Spousal and survivor benefits in option value models of retirement: an application to Belgium. Journal of Pension Economics and Finance, 18 (1), 66-87. doi:10.1017/S1474747217000324 Peer Reviewed verified by ORBi |
 | Lefebvre, M., Iguersheim, H., Penin, J., Coudert, T., & Guichardaz, R. (2019). Dis moi ce que tu penses de la propriété intellectuelle, je te dirai qui tu es. Revue Economique, 60, 909-922. Peer reviewed |
 | Jousten, A., Fraikin, A.-L., & Lefebvre, M. (2019). Les incitants au départ à la retraite en Belgique: évolutions et défis. In V. Vandenberghe, J. Bughin, E. Dhyne, A. Jousten, M. Volral, ... N. van Zeebroeck (Eds.), L'emploi et ses nouveaux défis. |
 | Lefebvre, M., Perelman, S., & Schoenmaeckers, J. (October 2018). Inégalités face à la mort et au risque de dépendance. Revue Française d'Economie, 33 (2), 75-111. Peer Reviewed verified by ORBi |
Pestieau, P., & Lefebvre, M. (2018). The Welfare State in Europe. Economic and Social Perspectives. Oxford, United Kingdom: Oxford
University Press. |
 | Lefebvre, M., Perelman, S., & Pestieau, P. (2018). Productivity and Welfare Performance in the Public Sector. In K. C. A. Lovell, R. C. Sickles, ... E. Grifell-Tatjé (Ed.), The Oxford Handbook of Productivity Analysis (pp. 557-591). Oxford University Press. Peer reviewed |
 | Lefebvre, M., bounmy, K., Lampach, N., & Magnani, J. (2018). Effects of gain-loss frames on advantageous inequality aversion. Journal of the Economic Science Association, 4 (2), 99-109. Peer Reviewed verified by ORBi |
 | Lefebvre, M., Pestieau, P., & ponthiere, G. (2018). FGT Old-Age Poverty Measures and the Mortality Paradox: Theory and Evidence. Review of Income and Wealth, 64 (2), 428-458. doi:10.1111/roiw.12277 Peer Reviewed verified by ORBi |
Pestieau, P., & Lefebvre, M. (2017). L'Etat-providence. Défense et illustration. Paris, France: PUF. |
 | Jousten, A., & Lefebvre, M. (2017). Work Capacity and Longer Working Lives in Belgium. In D. Wise, Social Security Programs and Retirement Around the World: The Capacity to Work at Older Ages (pp. 35 - 58). Chicago, United States: University of Chicago Press and NBER. Peer reviewed |
Jacqmin, J., & Lefebvre, M. (2017). Fiscal decentralization and the performance of higher education institutions: the case of Europe. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/217111. |
 | Jacqmin, J., & Lefebvre, M. (June 2016). Does sector-specific experience matter? The case of European higher education ministers. Research Policy, 45 (5), 987–998. doi:10.1016/j.respol.2016.01.018 Peer Reviewed verified by ORBi |
 | Jousten, A., Perelman, S., & Lefebvre, M. (2016). Health Status, Disability and Retirement Incentives in Belgium. In D. Wise, Social Security Programs and Retirement around the World: Disability Insurance Programs and Retirement (pp. 179-210). Chicago, United States: University of Chicago Press and NBER. Peer reviewed |
 | Lefebvre, M. (June 2015). Common components of risk and uncertainty attitudes across contexts and domains: evidence from 30 countries. Journal of the European Economic Association, 13 (3), 421-452. doi:10.1111/jeea.12102 Peer Reviewed verified by ORBi |
 | Lefebvre, M., Villeval, M. C., Pestieau, P., & Riedl, A. (2015). Tax Evasion and Social Information: an Experiment in Belgium, France and The Netherlands. International Tax and Public Finance, 22, 401–425. doi:10.1007/s10797-014-9318-z Peer Reviewed verified by ORBi |
 | Jacqmin, J., & Lefebvre, M. (2015). Does sector-specific experience matter? The case of European higher education ministers. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/181050. |
 | Lefebvre, M., Pestieau, P., Riedl, A., & Villeval, M.-C. (2015). Tax evasion and social information. International Tax and Public Finance, 22, 401-425. Peer Reviewed verified by ORBi |
Lefebvre, M. (20 November 2014). Common components of risk and uncertainty attitudes across contexts and domains: evidence from 30 countries [Paper presentation]. PSE risk seminar. |
Lefebvre, M. (25 April 2014). Common components of risk and uncertainty attitudes across contexts and domains: evidence from 30 countries [Paper presentation]. PERENE seminar. |
 | Lefebvre, M., & Vieider, F. (January 2014). Risk Taking of Executives under Different Incentive Contracts: Experimental Evidence. Journal of Economic Behavior and Organization, 97, 27-36. doi:10.1016/j.jebo.2013.10.008 Peer Reviewed verified by ORBi |
Lefebvre, M. (01 February 2013). Risk Taking of Executives under Different Incentive Contracts : Experimental Evidence [Paper presentation]. ADRES CONFERENCE. |
Lefebvre, M. (28 January 2013). tax evasion and peer effects: an experiment in Belgium, France and the Netherlands [Paper presentation]. ESRC/HMRC/HMT Tax Administration Research Centre Inaugural Workshop. |
 | Lefebvre, M. (2013). Social Security and Retirement: the Relationship between Workers, Firms and Government. Annals of Public and Cooperative Economics, 84 (1), 43-61. doi:10.1111/apce.12002 Peer Reviewed verified by ORBi |
 | Lefebvre, M., Pestieau, P., & Ponthiere, G. (January 2013). Measuring poverty without the Mortality Paradox. Social Choice and Welfare, 40 (1), 285-316. doi:10.1007/s00355-012-0710-2 Peer Reviewed verified by ORBi |
 | Jousten, A., & Lefebvre, M. (2013). Retirement incentives in Belgium: estimations and simulations using SHARE data. Economist (De), 161, 253-276. doi:10.1007/s10645-013-9213-5 Peer Reviewed verified by ORBi |
 | Lefebvre, M., & vieider, F. (2013). Reining in Excessive Risk Taking by Executives: The Effect of Accountability. Theory and Decision, 75 (4), 495-517. doi:10.1007/s11238-012-9335-2 Peer Reviewed verified by ORBi |
 | Pestieau, P., Lefebvre, M., Riedl, A., & Villeval, M. C. (2013). Les comportements vis-à-vis de la fraude fiscale et de la fraude sociale diffèrent-ils ? Une expérience menée en Belgique, en France et aux Pays-Bas. Économie et Prévision, 202-203. doi:10.3406/ecop.2013.8136 Peer reviewed |
 | Lefebvre, M. (June 2012). Unemployment and Retirement in a Model with Age-specific Heterogeneity. LABOUR: Review of Labour Economics and Industrial Relations, 26 (2), 137-155. doi:10.1111/j.1467-9914.2012.00543.x Peer Reviewed verified by ORBi |
Lefebvre, M. (29 May 2012). A Structural Model for Early Exit of Older Men in Belgium [Paper presentation]. Reading Economics Department Seminar, Reading, United Kingdom. |
Lefebvre, M. (18 May 2012). Tax Evasion, Welfare Fraud, and Social Interactions: An Experi-ment in Belgium, France, and the Netherlands” [Paper presentation]. Taxation and Tax Evasion: Economics and Beyond. |
 | Lefebvre, M., & Orsini, K. (2012). A Structural Model for Early Exit of Older Men in Belgium. Empirical Economics, 43 (1), 379-398. doi:10.1007/s00181-011-0480-1 Peer Reviewed verified by ORBi |
Lefebvre, M., & Pestieau, P. (2012). L'État-providence en Europe. Performance et dumping social. Paris, France: Editions rue d'Ulm. |
 | Jousten, A., Perelman, S., & Lefebvre, M. (2012). Health status, disability and retirement incentives in Belgium [Paper presentation]. International Social Security conference. |
 | Jousten, A., Lefebvre, M., & Perelman, S. (2012). Disability in Belgium: There is More than Meets the Eye. In D. Wise (Ed.), Social Security and Retirement around the World: Historical Trends in Mortality and Health, Employment, and Disability Insurance Participation and Reforms. Chicago, United States: NBER and University of Chicago Press. |
 | Lefebvre, M., Perelman, S., & Pestieau, P. (December 2011). La performance de l’Etat-providence européen. Quel enseignement pour la Belgique? Regards Economiques, 93. |
Lefebvre, M., Pestieau, P., & Ponthiere, G. (2011). Measuring poverty without the mortality paradox. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/116823. |
Lefebvre, M. (November 2011). Tax evasion, social fraud and the broken window theory: an experiment in Belgium, France and the Netherlands [Paper presentation]. FUSL seminar, Bruxelles, Belgium. |
Lefebvre, M. (11 October 2011). Tax Evasion, Welfare Fraud, and "The Broken Windows" Effect: An Experiment in Belgium, France and the Netherlands [Paper presentation]. Economics Seminar, Namur, Belgium. |
Jousten, A., Lefebvre, M., & Perelman, S. (2011). The changing face of disability insurance. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/98323. |
Lefebvre, M. (29 July 2011). Tax Evasion, Welfare Fraud, and "The Broken Windows" Effect: An Experiment in Belgium, France and the Netherlands [Paper presentation]. SHADOW 2011: The Shadow Economy, Tax Evasion and Money Laundering, Muenster, Germany. |
Lefebvre, M., Pestieau, P., & ponthiere, G. (2011). Pauvreté et mortalité différentielle chez les personnes âgées. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/97444. |
 | Lefebvre, M. (09 June 2011). Tax Evasion, Welfare Fraud, and ”The Broken Windows” Effect: An Experiment in Belgium, France and the Netherlands [Paper presentation]. Thematic meeting of the AFSE: Law and Economics, Besançon, France. |
Lefebvre, M., Pestieau, P., Riedl, A., & Villeval, M. C. (2011). Tax Evasion, Welfare Fraud, and "The Broken Windows" Effect: An Experiment in Belgium, France and the Netherlands. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/89713. |
 | Lefebvre, M., Vieder, F., & Villeval, M.-C. (2011). The ratio bias phenomenon: fact or artifact? Theory and Decision, 71 (4), 615-641. doi:10.1007/s11238-010-9212-9 Peer Reviewed verified by ORBi |
Lefebvre, M., & Vieider, F. (2011). Risk Taking of Executives under Different Incentive Contracts: Experimental Evidence. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/89712. |
| Lefebvre, M., Pestieau, P., & Ponthiere, G. (2011). Pauvreté et mortalité différentielle chez les personnes âgées. Reflets et Perspectives de la Vie Economique, L (4), 45-54. doi:10.3917/rpve.504.0045 Peer Reviewed verified by ORBi |
 | Lefebvre, M., Vieider, F., & Villeval, M. C. (November 2010). Incentive Effects on Risk Attitude in Small Probability Prospects. Economics Letters, 109 (2). doi:10.1016/j.econlet.2010.09.002 Peer Reviewed verified by ORBi |
Lefebvre, M. (July 2010). Reining in Excessive Risk Taking by Executives: Experimental Evidence [Paper presentation]. Economic Science Association Wolrd Congress, Copenhague, Denmark. |
Lefebvre, M. (June 2010). Unemployment and Retirement in a model with age-specific heterogeneity [Paper presentation]. Association fo Public Economic Theory Annual Conference, Istanbul, Turkey. |
Lefebvre, M. (May 2010). On the Convergence of Social Protection Performance in the European Union [Paper presentation]. Maastricht School of Governance seminar, Maastricht, Netherlands. |
| Lefebvre, M. (May 2010). On the Convergence of Social Protection Performance in the European Union [Paper presentation]. CES Economic seminar, Leuven, Belgium. |
Lefebvre, M. (April 2010). Measurement and comparison of elderly welfare in the EU [Paper presentation]. Form des retraites, Bordeaux, France. |
 | Lefebvre, M. (2010). Mesurer et comparer le bien-être des personnes âgées dans l’UE. Revue Française d'Economie, XXV (1), 213-227. Peer Reviewed verified by ORBi |
 | Lefebvre, M., Coelli, T., & Pestieau, P. (2010). On the Convergence of Social Protection Performance in the European Union. CESifo Economic Studies, 56 (2), 300-322. doi:10.1093/cesifo/ifp030 Peer reviewed |
Lefebvre, M. (2010). Reining in Excessive Risk Taking by Executives: Experimental Evidence [Paper presentation]. CREPP Economic Seminar, Liège, Belgium. |
 | Jousten, A., Perelman, S., & Lefebvre, M. (2010). Disability in Belgium: There is More than Meets the Eye. (09/2010-062). https://orbi.uliege.be/handle/2268/78409 |
 | Jousten, A., Lefebvre, M., Pestieau, P., & Perelman, S. (2010). The effects of early retirement on youth unemployment: the case of Belgium. In J. Gruber & D. Wise (Eds.), Social Security Programs and Retirement around the World: The Relationship to Youth Employment. NBER. |
 | Lefebvre, M. (December 2009). Unemployment and retirement in a model with age-specific heterogeneity [Paper presentation]. Spanish Economic Association symposium. |
Lefebvre, M. (February 2009). Unemployment and retirement in a model with age-specific heterogeneity [Paper presentation]. Séminaire scientifique du GATE - Université de Lyon. |
 | Lefebvre, M., Paszukiewicz, A., & Orsini, K. (2009). La retraite anticipée des salariés en Belgique. Revue Economique. doi:10.3917/reco.603.0777 Peer reviewed |
Lefebvre, M., Villeval, M.-C., & Vieider, F. (2009). The Ratio Bias Phenomenon : Fact or Artifact ? ORBi-University of Liège. https://orbi.uliege.be/handle/2268/22841. |
Lefebvre, M. (2009). Unemployment and retirement in a model with age-specific heterogeneity. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/22836. |
Lefebvre, M., Villeval, M.-C., & Vieider, F. (2009). Incentive Effects on Risk Attitude in Small Probability Prospects. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/22819. |
Lefebvre, M. (2009). Social security and early retirement: the relationship between workers, firms and government. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/22853. |
 | Lefebvre, M. (2008). Retraite et chômage: les jeunes bénéficient-ils des préretraites ? Reflets et Perspectives de la Vie Economique, XLVII (3), 7-16. Peer Reviewed verified by ORBi |
| Lefebvre, M., & Perelman, S. (2007). An Ageing Burden Indicator. In B. Marin & A. Zaidi, Mainstreaming Ageing. Indicators to Monitor Sustainable Policies (pp. 607-620). Vienna, Austria: European Centre for Social Welfare Policy and Research. |
 | Lefebvre, M. (2007). Les effets redistributifs des systèmes de retraite en Europe. Revue Française d'Economie. Peer Reviewed verified by ORBi |
Lefebvre, M., & Pestieau, P. (2007). The Social Protection of the Elderly : Comparison of Two Indicators of Generosity. In B. Marin & A. Zaidi (Eds.), Mainstreaming Ageing. Indicators to Monitor Sustainable Policies. |
 | Lefebvre, M., & Pestieau, P. (2006). The Generosity of the Welfare State Towards the Elderly. Empirica. doi:10.1007/s10663-006-9021-0 Peer Reviewed verified by ORBi |
 | Jousten, A., Lefebvre, M., Pestieau, P., & Perelman, S. (2005). Social Security in Belgium: Distributive Outcomes. (1486). Bonn, Germany: IZA. https://orbi.uliege.be/handle/2268/62757 |
| Lefebvre, M., Pestieau, P., Vidal, J.-P., & Perelman, S. (2005). Raising the age of retirement: an example of political ratchet effect. Mimeo. https://orbi.uliege.be/handle/2268/61991 |
| Lefebvre, M., Perelman, S., & Pestieau, P. (2005). Faut-il un ou plusieurs indicateurs d'exclusion sociale? Revue Belge de Sécurité Sociale, (1), 59-76. |
 | Lefebvre, M. (2005). Faut-il un ou plusieurs indicateurs d'exclusion sociale ? Revue Belge de Sécurité Sociale. Peer reviewed |
 | Mertens de Wilmars, S., & Lefebvre, M. (2004). La difficile mesure du travail bénévole dans les institutions sans but lucratif. In Compte satellite des institutions sans but lucratif 2000 et 2001 (pp. 1-9). Bruxelles, Belgium: Banque nationale de Belgique et Centre d’Economie Sociale ULg. |
Lefebvre, M., & Mertens de Wilmars, S. (2004). Méthodologie du compte satellite des ISBL en Belgique. Banque Nationale de Belgique. https://orbi.uliege.be/handle/2268/225026 |
 | Mertens de Wilmars, S., & Lefebvre, M. (2003). Théorie économique et marchandisation des services non marchands. Non Marchand: Management, Droit et Finance, (11), 11-27. Peer reviewed |
