Current management of non-hazardous solid waste in the Ciudad Belén complex; District VI of the municipality of Managua. Revista Humanismo y Cambio Social, [S. l.], p. 31–41, 2021. DOI: 10.5377/hcs.v0i17.11700. Disponível em: https://revistas.unan.edu.ni/index.php/Humanismo/article/view/789. Acesso em: 23 aug. 2025.