Jackel Vui Lung Chew, Jumat Sulaiman, Andang Sunarto, Andrew Tek Wei Saw. Half-Sweep Approximation for Nonlinear Diffusion Equation In Two-Dimensional Porous Medium . AMCI [Internet]. 2023 Sep. 14 [cited 2024 Nov. 24];12(2):1-14. Available from: https://ejournal.unimap.edu.my/index.php/amci/article/view/230