Akpootu, D. O. ., M. I. Iliyasu, A. M. . Rabiu, W. . Mustapha, C. F. . Okany, and S. I. . Salifu. “Developing Empirical Models for Estimating Photosynthetically Active Radiation over Akure, South Western, Nigeria”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, vol. 5, no. 10, Oct. 2019, pp. 59-73, doi:10.31695/IJASRE.2019.33546.