Klomklieng, Wannaphop, and Asa Prateepasen. “Molasses fermentation to ethanol by SaccharomycescerevisiaeM30 using low ultrasonic frequency stimulation”. Asia-Pacific Journal of Science and Technology 17, no. 6 (April 19, 2017): 950–957. accessed April 3, 2025. https://so01.tci-thaijo.org/index.php/APST/article/view/83755.