S. Cojocaru, « The role of planning in social change. The perspective of social projectionism », rcis, vol. 15, p. 138–144, déc. 2006, Consulté le: nov. 07, 2026. Disponible sur: https://www.rcis.ro/journal/article/view/179-the-role-of-planning-in-social-change-the-perspective-of