C. A. Butiu et M. Pascaru, « Triangulation and Results Restitution in Social Service Needs Assessment », rcis, vol. 46, p. 273–287, sept. 2014, Consulté le: nov. 06, 2026. Disponible sur: https://www.rcis.ro/journal/article/view/1945-triangulation-and-results-restitution-in-social-service