Kownarumit, S., A. Chuasuwan, P. Ratchathumma, and A. Poolkasem. “A preliminary survey: Problems of physical and chemical properties of community consumption water quality”. Bulletin of Applied Sciences, vol. 3, no. 3, Oct. 2022, pp. 49-58, doi:10.60136/bas.v3.2014.164.