Abdulkareem, Ademola, E. J. Okoroafor, Ayokunle Awelewa, and Aderibigbe Adekitan. 2019. “Pseudo-Inverse Matrix Model for Estimating Long-Term Annual Peak Electricity Demand: The Covenant University’s Experience”. International Journal of Energy Economics and Policy 9 (4):103-9. https://mail.econjournals.com/index.php/ijeep/article/view/7566.