ASTUTI, A. Y.; WIBAWA, I. M. C.; SUARJANA, I. M. The Effectiveness of Problem Based Learning toward Students’ Science Learning Outcomes. Jurnal Ilmiah Sekolah Dasar, [S. l.], v. 4, n. 4, p. 573–580, 2021. DOI: 10.23887/jisd.v4i4.25667. Disponível em: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/25667. Acesso em: 27 dec. 2024.