Kitchainukul, Waraporn, Tepwitoon Thongsri, Natawan Thipvisaid, Wasan Tirapitayanon, Kanya Muangkaew, Jirachatr Srisane, and Veerapat Thonganan. 2022. “The Water Quality Survey of Mae Chan Basin at Chiang Rai Province”. Bulletin of Applied Sciences 1 (1). Bangkok, Thailand:91-98. https://doi.org/10.60136/bas.v1.2012.181.