WARDAINI, S. Upaya Meningkatkan Prestasi Belajar Siswa Melalui Model Problem Based Learning (PBL) pada Pembelajaran IPA. Jurnal sosial dan sains, [S. l.], v. 1, n. 3, p. 198–209, 2021. DOI: 10.59188/jurnalsosains.v1i3.56. Disponível em: https://sosains.greenvest.co.id/index.php/sosains/article/view/56. Acesso em: 22 dec. 2024.