YAKUBU, H. .; ABDULLAH, N.; KAUR, K. . Sustainability of digital collections for Nigerian academic libraries: An exploration of conception, indicators for fulfillment and accrued benefits. Malaysian Journal of Library & Information Science, [S. l.], v. 27, n. 1, p. 73–91, 2022. Disponível em: https://mjlis.um.edu.my/index.php/MJLIS/article/view/33354. Acesso em: 21 may. 2022.