Alhassan Abubakar, and Aishatu Abdulkadir. “An Appraisal of Forest Degradation and Carbon Sequestration of Effan Forest Reserve in Kwara State”. Global Journal of Science Frontier Research 14, no. H3 (March 15, 2014): 57–65. Accessed May 7, 2024. https://journalofscience.org/index.php/GJSFR/article/view/1295.