Tangsathit, S., and S. Sanongraj. “TECHNIQUE FOR PRODCUTION OF PAPERBOARD BRIQUETTE FROM WASTEPAPER”. Suranaree Journal of Science and Technology, vol. 19, no. 2, Aug. 2026, pp. 79-92, https://ph04.tci-thaijo.org/index.php/SUJST/article/view/13809.