Hai, Duong Ngoc. “Stationary Solution of Heat-Mass Transfer Problem in Porous Media With Volumetrical Heat Source”. <i>Vietnam Journal of Mechanics</i> 10, no. 4 (December 30, 1988): 10–20. Accessed November 8, 2025. https://vjmech.vast.vn/vjmech/article/view/10334.