Yakubu H, Abdullah N, Kaur K. Sustainability of digital collections for Nigerian academic libraries: An exploration of conception, indicators for fulfillment and accrued benefits. MJLIS [Internet]. 2022 Apr. 30 [cited 2024 Nov. 22];27(1):73-91. Available from: https://jice.um.edu.my/index.php/MJLIS/article/view/33354