Yuwana, Y., and Sidebang, B. “Performance testing of the tandem hybrid solar-biomass dryer for coffee cherry drying”. International Journal of Agricultural Technology 19, no. 4 (July 15, 2023): 1969–1982. accessed September 21, 2026. https://li04.tci-thaijo.org/index.php/IJAT/article/view/10901.