“ENERGY AND ECONOMIC EVALUATION OF THE 3000KWP GRID CONNECTED PHOTOVOLTAIC POWER PLANT IN UMUOGHARA QUARRY INDUSTRIAL CLUSTER, NIGERIA” (2023) The Journals of the Nigerian Association of Mathematical Physics, 65, pp. 21 – 26. Available at: https://nampjournals.org.ng/index.php/home/article/view/4 (Accessed: 6 July 2024).