Sulaeman, Erwin, S. M. Afzal Hoq, Abdurahim Okhunov, and Marwan Badran. “Trilinear Finite Element Solution of Three Dimensional Heat Conduction Partial Differential Equations”. International Journal of Engineering and Technology 7, no. 4.36 (December 9, 2018): 379–384. Accessed April 28, 2025. https://sciencepubco.com/index.php/IJET/article/view/28146.