Rakarnsin, Supatra. “FINANCIAL RATIO ANALYSIS OF VOLCANIC RICE PROCESSING OF KHOK MUANG VOLCANIC RICE GROUP, JORAKHEMAK SUB-DISTRICT, PRAKHONCHAI DISTRICT, BURIRAM PROVINCE”. Research Community and Social Development Journal 16, no. 2 (April 1, 2022): 28–41. accessed September 17, 2026. https://so04.tci-thaijo.org/index.php/NRRU/article/view/257392.