Osifeko, M., A. Okubanjo, O. Oyetola, and H. Adeyemi. “An Empirical Study on the Effect of Temperature and Irradiance on the Power Output of a Mini PV Plant in Ogun State, Nigeria”. Applied Science and Engineering Progress, vol. 11, no. 3, Aug. 2018, pp. 159-65, https://ph02.tci-thaijo.org/index.php/ijast/article/view/211320.