AJINEGARA, Muhamad Wulidasauma; 						NURIADIN, Ishaq.
 Meta-Analysis Study of Problem-Based Learning Models on Student's Mathematic Ability at Junior High School and High School Levels.
<strong>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</strong>, [S.l.], v. 6, n. 1, p. 203-210, feb. 2022.
ISSN 2549-5070.
Available at: &lt;<a href="https://e-journal.ivet.ac.id/index.php/matematika/article/view/1776" target="_new">https://e-journal.ivet.ac.id/index.php/matematika/article/view/1776</a>&gt;. Date accessed: 18 july 2025.
doi: <a href="https://doi.org/10.31331/medivesveteran.v6i1.1776">https://doi.org/10.31331/medivesveteran.v6i1.1776</a>.