M. Pascaru et I. Todor, « An empirical investigation of the students? academic behaviour using a group matrix methodology », rcis, vol. 36, p. 99–112, mars 2012, Consulté le: nov. 07, 2026. Disponible sur: https://www.rcis.ro/journal/article/view/413-an-empirical-investigation-of-the-studentsa-academic