KUSUMANINGRUM, Risma Ayu; 						KRISTIN, Firosalia.
 META ANALISIS PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DALAM MENINGKATKAN KETRAMPILAN BERPIKIR KRITIS SISWA SD.
<strong>JURNAL PENDIDIKAN ROKANIA</strong>, [S.l.], v. 6, n. 2, p. 170 - 178, july 2021.
ISSN 2548-4141.
Available at: &lt;<a href="https://www.stkiprokania.ac.id/e-jurnal/index.php/jpr/article/view/412" target="_new">https://www.stkiprokania.ac.id/e-jurnal/index.php/jpr/article/view/412</a>&gt;. Date accessed: 04 may 2026.
doi: <a href="https://doi.org/10.37728/jpr.v6i2.412">https://doi.org/10.37728/jpr.v6i2.412</a>.