JANTAPOL, B.; CHANGTHONG, S. . A Study of Production Process and Quality of Water Supply in Nongtum Subdistrict Municipality, Mueang District, Khon Kaen Province. Journal of Health Promotion and Environmental Health Research Health Promotion Centre 8 Udon Thani, Udon Thani,Thailand, v. 2, n. 4, p. 110–123, 2024. Disponível em: https://he04.tci-thaijo.org/index.php/hpc8Journal/article/view/2001. Acesso em: 6 jun. 2025.