MARINOVA, .; STOYKOVA, . Paper recycling: factors of influence . "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS", [S. l.], v. 33, n. 1, p. 5–15, 2020. DOI: 10.31617/tr.knute.2020(33)01. Disponível em: https://journals.knute.edu.ua/commodities-and-markets/article/view/988. Acesso em: 5 may. 2024.