osman, nurlaila, and M Faizal Tajul Baharuddin. 2021. “Application of Electrical Resistivity Tomography (ERT) in Designing a Tubewell Dimension, Well Screen and Pumping System of Groundwater in Northern Kelantan”. Progress in Engineering Application and Technology 2 (1): 383-93. https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/948.