Pucar Milidrag, G., Bečelić Tomin, M., Rapajić, S., Prica, M., Kerkez, Đurđa, Dalmacija, B. and Kulić Mandić, A. 2018. Experimental design of photo-Fenton process decolorization of Reactive Red 120 by using mathematical statistics models. Journal of Graphic Engineering and Design. 9, 2 (Dec. 2018), 33–40. DOI:https://doi.org/10.24867/JGED-2018-2-033.