“Carcinogenic Risk of Arsenic (As) in Groundwater and Bottled Water Samples in Covenant University and Canaanland, Ota, Ogun State, Nigeria”. Journal of Informatics and Mathematical Sciences 9, no. 2 (August 30, 2017): 273–281. Accessed May 20, 2026. https://rgnpublications.com/journals/index.php/jims/article/view/731.