R. , Padma; P.B. , Beulahbel Bency. Usefulness of Multimedia Instruction on Achievement in Commerce at Higher Secondary Level. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 5, p. 3200–3204, 2020. DOI: 10.61841/6ddfef81. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/5034. Acesso em: 15 jun. 2025.