Hydrogeochemical Suitability of Groundwater for Irrigation and Agriculture: A Sodium Adsorption Ratio, Kelley Index and Irrigation Water Quality Index Analysis of Sedimentary and Basement Aquifers in Southwestern Nigeria. IJLTEMAS [Internet]. 2026 Jun. 23 [cited 2026 Jul. 15];15(5):3068-76. Available from: https://www.ijltemas.in/submission/online/article/view/5030