Codreanu, Ana MariaAna MariaCodreanuStefan, Daniela SiminaDaniela SiminaStefanKim, LidiaLidiaKimCernica, GeorgianaGeorgianaCernica2025-11-172025-11-172025https://dspace.incdecoind.ro/handle/123456789/3381Preliminary Studies Regarding Chromium Extraction From Chromium-Tanned Leather Wastetext::journal::journal article