UNAN-MANAGUA. Declaration of the VI National Recycling Forum 2019. Revista Compromiso Social, [S. l.], v. 1, n. 2, p. 95–106, 2019. DOI: 10.5377/recoso.v1i2.13332. Disponível em: https://www.camjol.info/index.php/recoso/article/view/13332. Acesso em: 6 dec. 2025.