PUSPITHASARI, Hafifah Debby; 						PUJIASTUTI, Heni.
 Analysis of Students' Understanding of Mathematical Concepts in Solving Comparative Problems.
<strong>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</strong>, [S.l.], v. 5, n. 1, p. 181-188, jan. 2021.
ISSN 2549-5070.
Available at: &lt;<a href="https://e-journal.ivet.ac.id/index.php/matematika/article/view/1173" target="_new">https://e-journal.ivet.ac.id/index.php/matematika/article/view/1173</a>&gt;. Date accessed: 27 july 2025.
doi: <a href="https://doi.org/10.31331/medivesveteran.v5i1.1173">https://doi.org/10.31331/medivesveteran.v5i1.1173</a>.