KEAWCHOFONG, I. Guidelines for soild waste Management of nong phue subdistrict administrative rganization tha li district loei province. Journal of Humanities and Social Sciences Loei Rajabhat University, Loei, v. 4, n. 2, p. 24–39, 2023. Disponível em: https://so01.tci-thaijo.org/index.php/husolru/article/view/260015. Acesso em: 30 may. 2024.