Permpoonsinsup W, Chatwaranon Y. Image Processing Based on Fuzzy Logic Edge Detection for Identifying Water Level of Natural Canal. J. Adv. Dev. Eng. Sci. [internet]. 2023 Aug. 28 [cited 2025 Dec. 9];8(22):25-36. available from: https://ph03.tci-thaijo.org/index.php/pitjournal/article/view/899