Oluseyi, Peter Olabisi, Tobiloba Emmanuel Somefun, Olubayo Moses Babatunde, Tolulope Olusegun Akinbulire, Oluleke O. Babayomi, Samuel A. Isaac, and Damilola Elizabeth Babatunde. 2020. “Evaluation of Energy-Efficiency in Lighting Systems for Public Buildings”. International Journal of Energy Economics and Policy 10 (6):435-39. https://www.econjournals.com/index.php/ijeep/article/view/9905.