Wilopo, Wahyu, and Doni Prakasa Eka Putra. “Groundwater Recharge Estimation Using Groundwater Level Fluctuation Patterns in Unconfined Aquifer of Yogyakarta City, Indonesia”. Kuwait Journal of Science 48, no. 2 (April 5, 2021). Accessed May 6, 2026. https://journals.ku.edu.kw/kjs/index.php/KJS/article/view/9397.