Nguyen, Minh Ngoc, Tich Thien Truong, and Tinh Quoc Bui. “An Enhanced Nodal Gradient Finite Element for Non-Linear Heat Transfer Analysis”. <i>Vietnam Journal of Mechanics</i> 41, no. 2 (June 25, 2019): 127–139. Accessed November 8, 2025. https://vjmech.vast.vn/vjmech/article/view/12977.