Rerkkumsup, Pongpun, Panurut Yaruan, and Jaratsri Soeatuptim. 2024. “The Study and Development of Feed Screw for Briquette Charcoal Forming Process”. Journal of Advanced Development in Engineering and Science 14 (39). Babgkok, Thailand:46-54. https://ph03.tci-thaijo.org/index.php/pitjournal/article/view/633.