Marouf BARKA, Zakaria, Théophile Lealea, and Rene Tchinda. “Estimation of the earth’s Albedo over Some Selected Area the Republic of Chad”. International Journal of Physical Research 6, no. 2 (December 23, 2018): 64–69. Accessed December 11, 2024. https://sciencepubco.com/index.php/IJPR/article/view/15846.