Etim EU, Olatunji RO. Groundwater Quality Assessment: A Case of Urban Population Demography and Nutrient Enrichment in Ibadan, Southwestern Nigeria. AJAR [Internet]. 2024 Aug. 1 [cited 2025 Apr. 2];10(1):466-80. Available from: https://ajaronline.com/index.php/AJAR/article/view/717