Jarungthammachote, S. “Optimum Feed Ratio Analysis for Tri-Reforming of Methane Using Thermodynamic Equilibrium Method”. Science & Technology Asia, vol. 20, no. 4, Dec. 2015, pp. 68-79, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/44175.