Rafiadilla J. Penelitian Model Pembelajaran PBL Di Sekolah Dasar: Systematic Literature Review . semnaspendas [Internet]. 2024 Aug. 29 [cited 2024 Dec. 25];1(1):89-96. Available from: https://semnaspendas.unpak.ac.id/index.php/SEMNASPENDAS/article/view/18