Nukpook, Kiangsak, Satitpong Rattanakam, Wilasluk Wongwai, Veera Sricrajang, and Somdech Thaitae. “Rollers Compression Equipment Using Motor Power for Pressing Sugar Palm”. Thai Agricultural Research Journal 33, no. 1 (March 31, 2015): 2–14. accessed September 30, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/78355.