Jassim Mohammed Al-Taie, A., Yousif Ghazal, R. . and Hazim Sabry Al-Mashhadany, M. . (2026) “Application of Adaptive Neuro-Fuzzy Inference System to Estimate the Groundwater Quality Index in Telkaif, Iraq”, Iraqi National Journal of Earth Science (INJES), 26(2), pp. 156–168. doi: 10.33899/injes.v26i2.60814.