Membre du Societes Scientifiques

– British Institute of Management, London

– The Institution of Mechanical Engineers, London

– The Institution of Plant Engineers, London

– Institute for Workers’ Control, Nottingham

– The Nigerian Society of Engineers, Lagos

– American Management Association/International, New York

– American Society of Engineering Education, Washington

– League for Industrial Democracy, New York

– Ordre des Ingénieurs, Athènes

– Société Hellénique pour la Gestion des Entreprises, Athènes

– Société Ethnographique de Grèce, Athènes