Item deposited via Symplectic Elements by user: MS Hoa Dinh HR Feed Proprietary ID: E5016137 EmailHoa.Dinh@vu.edu.au ---------- Elements publication ID: 454961. "Novi Sad Journal of Mathematics is an Open Access Journal. All content is freely available without charge to a user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author. All articles published in our journal are open access and freely available online, immediately upon publication, and used under the Creative Commons Attribution 4.0 International (CC BY 4.0) Licence" - from publisher website https://sites.dmi.uns.ac.rs/nsjom/openaccess.html - HD 23/3/23