Research Article
Andrej Šorgo, Vincentas Lamanauskas, Slavica Šimić Šašić, Zehra N. Ersozlu, Iztok Tomažič, Milan Kubiatko, Pavol Prokop, Alpay Ersozlu, Jana Fančovičova, Martin Bilek, Muhammet Usak
EURASIA J Math Sci Tech Ed, Volume 13, Issue 10, pp. 6597-6608
https://doi.org/10.12973/ejmste/76970