WONGTONGTAIR, Supim. Thailand Policies for PM 2.5 and the Hidden Problems. GHMJ (Global Health Management Journal), Bangkok, Thailand, v. 8, n. 1, p. 43–46, 2025. DOI: 10.35898/ghmj-811208. Disponível em: http://publications.inschool.id/index.php/ghmj/article/view/1208.. Acesso em: 12 feb. 2026.