Sokolović, Srđan, Arpad Kiralj, Dunja Sokolovic, and Aleksandar Jokić. 2019. “Application of Waste Polypropylene Bags As Filter Media in Coalescers for Oily Water Treatment”. HEMIJSKA INDUSTRIJA (Chemical Industry) 73 (3): 147-54. https://doi.org/10.2298/HEMIND190311013S.