CHANTRASUPT, N. The Problems of Wastewater Management in the Sub-district Administrative Organization Area. Journal of International Studies, Prince of Songkla University, [S. l.], v. 12, n. 1, p. 59–88, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/jis/article/view/250417. Acesso em: 6 may. 2024.