Kittiwachana, Sila, and Kate Grudpan. “Supervised Self Organizing Maps for Exploratory Data Analysis of Running Waters Based on Physicochemical Parameters: A Case Study in Chiang Mai, Thailand”. Asia-Pacific Journal of Science and Technology 20, no. 1 (March 1, 2015): 1–11. Accessed May 17, 2024. https://so01.tci-thaijo.org/index.php/APST/article/view/39564.