Jiwalak, Naparat, Chaiyot Tangsathitkulchai, and Malee Tangsathitkulchai. 2026. “ACTIVATED CARBON FROM LIGNITE COAL BY CHEMICAL ACTIVATION WITH POTASSIUM HYDROXIDE”. Suranaree Journal of Science and Technology 13 (3):207-18. https://ph04.tci-thaijo.org/index.php/SUJST/article/view/15781.