Muanruksa, Papasanee, Nadda Khongsay, and Khanittha Fiala. “Optimization of conditions for direct bio-hydrogen production from water hyacinth by clostridium diolis C32-KKU”. Asia-Pacific Journal of Science and Technology 21, no. 2 (July 16, 2016): 267–279. accessed April 8, 2025. https://so01.tci-thaijo.org/index.php/APST/article/view/62631.