RAMADISYA, W.; ARYANI, R.; KURNIAWAN, L. A. The Effect of Problem-Based Learning (PBL) on Junior High School Students’ Problem-Solving Skills: Pengaruh Model Pembelajaran Problem Based Learning (PBL) terhadap Kemampuan Pemecahan Masalah Siswa SMP . Ainara Journal (Jurnal Penelitian dan PKM Bidang Ilmu Pendidikan), [S. l.], v. 6, n. 4, p. 490–498, 2025. DOI: 10.54371/ainj.v6i4.1108. Disponível em: http://journal.ainarapress.org/index.php/ainj/article/view/1108. Acesso em: 29 dec. 2025.