Akpan, W. A., S.I. Beshel, N. I. Effeng, and K.E. Akpan. “Availability and Reliability Indices: A Practical Approach for Afam Thermal Plant Assessment and Improvement”. Engineering And Technology Journal 8, no. 11 (November 6, 2023): 3002–3010. Accessed July 22, 2024. https://everant.org/index.php/etj/article/view/1082.