Associate Professor, Social Development Professions, School of Behavioural Sciences, Faculty of Health Sciences, Nelson Mandela University- National Representative of South Africa, International Association of Schools of Social Work
Professor, Department of Social Work, National University of Distance Education(UNED)- Executive Director, International Council on Social Welfare
Professor, Department of Social Welfare, Soongsil University- President of Korea Value Convergence Association
Professor, Department of Social Welfare, Soongsil University- President of Korea Value Convergence Association
President, Korea Council on Social Welfare Education – Professor, Department of Social Welfare, Seoul National University
President, Korea Association of Social Workers
President, Seoul Welfare Foundation
President, Korea Social Welfare Credit Union
President, Community Chest of Korea
President, Hyundai Chung Mong-Koo Foundation
Associate Professor, Social Development Professions, School of Behavioural Sciences, Faculty of Health Sciences, Nelson Mandela University- National Representative of South Africa, International Association of Schools of Social Work
Coordinator of the Ethics Study and Research Group - GEPE - UFPE- Member at large, Board of Directors, International Association of Schools of Social Work
Professor, Faculty of Social Sciences and Humanities, School of Social Welfare, Tokyo Metropolitan University- National Representative of Japan, International Association of Schools of Social Work
Professor, Department of Social Work, National University of Distance Education(UNED)- Executive Director, International Council on Social Welfare
Dean Academic Affairs, Professor of Social Work, TATA Institute of Social Sciences- Vice President, International Council on Social Welfare
Special Representative to the United Nations in New York, International Council on Social Welfare
Special Representative to the United Nations in Geneva, International Council on Social Welfare
Professor, Department of Social Welfare, Soongsil University- President of Korea Value Convergence Association
Director, Division of External Affairs, Korea National Council on Social Welfare- Adjunct professor, Department of Social Welfare, Soongsil University
Chair of the Scientific Committee Professor, Department of Social Welfare, Yonsei University
Professor, Department of Social Welfare, Yonsei University
Professor, Faculty of Social Work, Universidad Complutense de Madrid
Associate Professor, School of Social Work, Pontificia Universidad Católica de Chile
Professor, Faculty of Social Science, Caritas Institute of Higher Education
Associate Profesor, Faculty of Social Work, Universidad Complutense de Madrid
Adjunct Professor in Social Work, University of Pernambuco
Associate Professor, Department of Social Work and Labour Law, Universidad de Castilla-La Manch
Professor, Department of Social Work and Social Services, Universidad de Murcia
Lecturer in Social Work, University of La Rioja
Director and Professor, School of Social Work, New Mexico State University Interim Department Head, Department of Public Health Sciences, New Mexico State University
Professor and Director of Social Work, School of Counselling Human Services and Social Work, Faculty of Education and Social Work, The University of Auckland
Professor of Social Work, Rutgers University
Associate Profesor, Faculty of Social Work, University of Malaga
Professor, Department of Business Administration and Sociology, University of Extremadura
Professor of Social Work, National School of Social Work, Universidad Nacional Autónoma de México
Lecturer, Faculty of Social Sciences and Humanities, Universidad Internacional de La Rioja (UNIR)
Professor, School of Social Work, University of Michigan
Distinguished Professor of Social Welfare, University of California, Berkeley
Social Work Assistant Professor, ISCTE- University Institute of Lisbon
Head, Faculty of Social Work and Community Development, The South African College of Applied Psychology
Head, Faculty of Social Work and Community Development, The South African College of Applied Psychology
Associate Professor, Postgraduate Program in Social Work, Department of Social Work, Federal University of Pernambuco
Professor, Department of Social Work and the Graduate Program in Social Policy, Federal University of Espírito Santo (UFES)
Full professor in Social Work, Autonomus University of Tamaulipas, México
Assistant Professor, Department of Social Work, University of West Attica
Associate Professor, Faculty of Social Studies, University of Ostrava
Associate professor, Department of Social Work and Criminology, University of Pretoria, South Africa
Professor and Felizberta Lo Padilla Tong Dean of Social Sciences, Caritas Institute of Higher Education
Professor, Department of Psychology, Faculty of Social Work, UJA
Professor, Department of Social Work and Social Services at the University of Alicante
Associate Professor in Social and Health Services, Faculty of Social Sciences, University of Helsinki
Associate Professor, Felizberta Lo Padilla Tong School of Social Sciences, Caritas Institute of Higher Education, Hong Kong (China)