AYU LESTARI, D. .; SUGIARTI; MANGGIASIH , N. . Implementation of problem-based learning (PBL) model assisted by PAJURA media to improve learning outcomes of second-grade elementary school students . JURNAL PENDIDIKAN DASAR NUSANTARA, [S. l.], v. 9, n. 1, p. 120–131, 2023. DOI: 10.29407/jpdn.v9i1.20148. Disponível em: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/20148. Acesso em: 22 jan. 2025.