Inderdeep Singh (2024) “Efficient Techniques for Solving System of (2+1) D & (3+1) D PDES Using Rangaig Transforms Based Ham ”, International Journal of Intelligent Systems and Applications in Engineering, 12(23s), pp. 2399 –. Available at: https://www.ijisae.org/index.php/IJISAE/article/view/7353 (Accessed: 12 May 2026).