PIYAPHANUWAT, R.; SAMAIMAI, S.; LIMKHUANSUWAN, V. Effects of Nutrient Supplement and Chitosan on Microbial Population Change in Up-Flow-Anaerobic-Sludge-Blanket Reactor during Biogas Production. Journal of Food Health and Bioenvironmental Science, Bangkok, Thailand, v. 14, n. 2, p. 1–11, 2023. Disponível em: https://li01.tci-thaijo.org/index.php/sdust/article/view/260586. Acesso em: 29 aug. 2026.