KOVAL, I.; POHREBENNYK, V. Approaches to building integrated system of municipal solid waste management: classification of packaging waste. Environmental safety and natural resources, [S. l.], v. 28, n. 4, p. 94–102, 2018. DOI: 10.32347/2411-4049.2018.4.94-102. Disponível em: https://es-journal.in.ua/article/view/155943. Acesso em: 21 jul. 2025.