Purnaditya N, Soeryantono H, Marthanty DR, Sjah J. The Finite-Difference Model of Fully Saturated Groundwater Contaminant Transport. IJET [Internet]. 2018 Nov. 30 [cited 2024 May 2];7(4.35):629-34. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/23073