Mueanmas, Chokchai, and Nirattisai Rakmak. 2024. “Fuel Properties Improvement of Palm Kernel Shell With Torrefaction Process by Using Screw Conveyor Reactor”. Burapha Science Journal 29 (1). Chonburi, Thailand:245-65. https://li05.tci-thaijo.org/index.php/buuscij/article/view/404.