NITINATTRAKUL, N.; LALITAPORN, P. . Study the change in air pollution after the COVID-19 outbreak in Thailand. Engineering and Applied Science Research, [S. l.], v. 50, n. 2, p. 137–148, 2023. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/250933. Acesso em: 11 may. 2024.