Ekal, Graygorry Brayone, Jackel Lung Chew Vui, Khadizah Ghazali, Jumat Sulaiman, and Ming Xu Ming. “Solution of the Porous Medium Equation With Source Terms via 4-Point Newton-Explicit Group MKSOR Based on Wave Variable Transformation”. Journal of Advanced Research Design 141, no. 1 (August 6, 2025): 130–146. Accessed August 10, 2025. https://www.akademiabaru.com/submit/index.php/ard/article/view/6613.