Piyanut Saengsikhiao, Juntakan Taweekun, Kittinan Maliwan, Somchai Sae-ung, and Thanansak Theppaya. “The Replacement of the R404A Refrigeration System With the Environmentally Friendly R448A, to Improve Convenience Store Energy Efficiency in Thailand”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 75, no. 1, Mar. 2024, pp. 137-46, https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/6670.