Application of Darcy Tools and Advection Dispersion Models to Predict the Spatial and Temporal Variations of Contaminants in Borehole Water: A Case Study of Attisa Kingdom, Yenagoa. International Journal of Emerging Science and Engineering (IJESE), [S. l.], v. 14, n. 12, p. 23–30, 2026. DOI: 10.35940/ijese.C1218.14020126. Disponível em: https://journals.blueeyesintelligence.org/index.php/ijese/article/view/981.. Acesso em: 1 feb. 2026.