Usman, T. A. ., Y. Yakubu, S. I. . Waziri, and I. K. . Maji. “The Nexus of Population Growth and Deforestation on Carbon Dioxide Emissions in Nigeria”. International Journal of Intellectual Discourse, vol. 5, no. 3, Dec. 2022, pp. 208-21, https://ijidjournal.org/index.php/ijid/article/view/298.