SAFITRI, D.; NURAFNI, N. The Effectiveness of PBL Models Based on Google Meet on the Ability of Mathematical Problem Solving. Jurnal Ilmiah Sekolah Dasar, [S. l.], v. 5, n. 2, p. 315–325, 2021. DOI: 10.23887/jisd.v5i2.36608. Disponível em: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/36608. Acesso em: 26 feb. 2024.