Warrah, M.M., Senchi D.S, I.M. Fakai, and U.M. Daboh. “Effects of Cement Dust on Vegetation Around Sokoto Cement Company”. International Journal of Environment, Agriculture and Biotechnology 6, no. 1 (January 12, 2021). Accessed July 22, 2024. https://journal-repository.com/index.php/ijeab/article/view/3013.