Ogedengbe, K., and A.O. Oke. “Pollution Impact of Cement Production on Air, Soil and Water in a Production Location in Nigeria”. Journal of Science and Technology 31, no. 2 (February 19, 2016). Accessed July 16, 2024. https://webapps.knust.edu.gh/just/index.php?journal=just&page=article&op=view&path[]=135.