MAHAAD ISSA SHAMMAS; CATIA ALGIERI; GERARDO COPPOLA; CHAKRABORTY , S. . Impact of the COVID-19 face mask disposal on environment and perception of people of the Sultanate of Oman. The Ethiopian Journal of Health Development , [S. l.], v. 36, n. 2, 2022. DOI: 10.20372/ejhd.v36i2.5240. Disponível em: https://www.ejhd.org/index.php/ejhd/article/view/5240. Acesso em: 5 dec. 2022.