Dzaky, Muhammad Irfan, Engkos Achmad Kosasih, Imansyah Ibnu Hakim, and Ahmad Zikri. “Investigation of Thin-Layer Drying of Coffee Beans Using a Double-Condenser Compression Refrigeration System: Effects of Air Mass Flux, Specific Humidity and Drying Temperature”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 106, no. 1 (June 23, 2023): 90–103. Accessed May 10, 2024. https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/2237.