Natalija Budinski1, Zsolt Lavicza2, Nevena Vukić3, Vesna Teofilović3, Dejan Kojić4, Tamara Erceg3*, Jaroslava Budinski-Simendić1Petro Kuzmjak School, Rusinska 63, Ruski Krstur, Serbia, nbudinski@yahoo.com2Johannes Kepler University Linz, Altenberger Straβe 69, 4040 Linz,…
Robert Poklemba*, Jozef Zajac, Darina Duplakova, Peter Cizmar, David Goldyniak Technical University of Kosice, Faculty of Manufacturing Technologies with a seat in Presov, Institute of Advanced Technologies, Bayerova 1, 080…
Ayse Zehra AROGUZ SCIENTIFIC PAPER ISSN 2637-2150 e-ISSN 2637-2614 UDK 504.05/.06:573.6:544.623 DOI 10.7251/STED1902008A Paper received : 03.11.2019. Paper accepted : 23.11.2019. Published : 29.11.2019. Corresponding Author: Ayse Zehra Aroguz, Chemistry Department,…