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ISSN 2217-902x. Available at: &lt;<a href="http://biblioteka.vaspks.ac.rs/index.php/sinteze/article/view/146" target="_new">http://biblioteka.vaspks.ac.rs/index.php/sinteze/article/view/146</a>&gt;. Date accessed: 08 aug. 2022.
doi: <a href="https://doi.org/10.5937/sinteze0-11579">https://doi.org/10.5937/sinteze0-11579</a>.