Charles Terwuese TSENONGU, Evans OTUZA. FEE-BASED LIBRARY SERVICES AND THEIR IMPLEMENTATION IN PRIVATE UNIVERSITY LIBRARIES IN AKWA IBOM STATE, NIGERIA. NAJLIS [Internet]. 2024 Dec. 14 [cited 2025 Dec. 14];8(1):170-8. Available from: https://najlisnsuk.ng/index.php/najis/article/view/254