VRANJANAC, Žarko Goran; SPASIC, Dragan. Economic and environmental effects of collection and primary recycling of packaging waste from hygiene and cleaning products in Serbia. Serbian Journal of Management, [S. l.], v. 12, n. 2, p. 317–330, 2017. DOI: 10.5937/sjm12-11998. Dostupno na: https://asistent.ceon.rs/index.php/sjm/article/view/11998. Pristupljeno: 12 juli. 2026.