RAMADHANI, Amelia Nur; ARDIANTI, Sekar Dwi; ERMAWATI, Diana. The Effectiveness of Using Problem Based Learning Models Assisted by VISIJAKAR Etnoscience Media in Understanding Natural Science Concepts. SAINTIFIK@: Jurnal Pendidikan MIPA, [S. l.], v. 11, n. 2, 2026. DOI: 10.33387/saintifik.v11i2.12579. Disponível em: https://ejournal.unkhair.ac.id/index.php/Saintifik/article/view/12579. Acesso em: 14 nov. 2026.