Author(s):
1. Dijana Mihajlović, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy, Bosnia and Herzego, Republic of Srpska, Bosnia and Herzegovina
2. Dijana Jelić, Univerzitet u Banjoj Luci, Prirodno-matematički fakultet, Studijski program Hemija, Republic of Srpska, Bosnia and Herzegovina
3. Dragana Blagojević, Prirodno-matematički fakultet Banja Luka, Republic of Srpska, Bosnia and Herzegovina

Applied paper from author