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ISSN 2655-0016.
Available at: &lt;<a href="http://103.29.196.112/index.php/jmat/article/view/46657" target="_new">http://103.29.196.112/index.php/jmat/article/view/46657</a>&gt;. Date accessed: 17 dec. 2025.
doi: <a href="https://doi.org/10.24843/JMAT.2018.v08.i02.p102">https://doi.org/10.24843/JMAT.2018.v08.i02.p102</a>.