[1]
Ravadchai, N. , Wongwarissara, P. , Tipsantia, D. , Legkhoksung, S. , Sukpudsa, O. and Noinarin, P. 2021. Water quality and sanitation of drinking water dispensers of secondary school in Mueang District, Nakhon Ratchasima Province. UBRU Journal for Public Health Research. 10, 2 (Dec. 2021), 128–137.