Letam, Nbame Nna-Kue, and Ogoloma Samson. “Availability and Use of Library Resources by the Visually Impaired Students in Selected Tertiary Institutions in Niger Delta Region, Nigeria”. The Special Educator 24, no. 2 (October 31, 2025): 108–115. Accessed February 17, 2026. https://tspeducator.com/index.php/TSE/article/view/98.