DAS, S. . A SOCIAL COST BENEFIT ANALYSIS OF “DOOR TO DOOR GARBAGE COLLECTION PROJECT”. The journal of contemporary issues in business and government, [S. l.], v. 27, n. 2, p. 1735–1748, 2021. Disponível em: https://cibgp.com/au/index.php/1323-6903/article/view/1079. Acesso em: 5 jan. 2025.