Anyia Celestine Chukwuekwu and Thangiah Murugan, “The Challenges Involved in the Use and Sharing of E-Books in Academic Libraries”, IJNSCFRT, vol. 14, no. 1, pp. 1–18, Jun. 2022, Accessed: Sep. 23, 2025. [Online]. Available: https://ijnscfrtjournal.isrra.org/Natural_Sciences_Journal/article/view/1103