Kaenchan, Nutchanat, Maturada Supakuntadasiri, and Nuchjira Dejang. “Development of Ash Powder Processing Technique to Ash Pellets with Polyvinyl Alcohol Binder”. Burapha Science Journal 28, no. 2 May-August (March 15, 2026): 1397–1408. accessed September 2, 2026. https://li05.tci-thaijo.org/index.php/buuscij/article/view/1184.