« Comparative study on the applicability of “extrusion” command in the design software taught in higher education institutions », ANN_UDJG_IM, vol. 19, nᵒ 2, p. 5–10, nov. 2012, Consulté le: nov. 02, 2026. Disponible sur: https://ojs.ugal.ro/index.php/im/article/view/3719