Dirgawati M, Sururi MR. Characteristics of Dissolved Organic Matter and Trihalomethane Forming Potential Occurrence in Watersheds with Different Upstream Land Use: 10.32526/ennrj/21/202200179. Environ. Nat. Resour. J. [internet]. 2023 Feb. 13 [cited 2025 Dec. 11];21(2):140-52. available from: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/248499