Maneesriraj, Passara, Siriluk Phetkoa, and Woatthichai Narkrugsa. 1998. “Starch Phosphate Production by Microwave Technique”. Agriculture and Natural Resources 32 (2). Bangkok, Thailand:234-41. https://li01.tci-thaijo.org/index.php/anres/article/view/240571.