KRISTIANA, Tamariska Febri; RADIA, Elvira Hoesein. Meta Analisis Penerapan Model Problem Based Learning Dalam Meningkatkan Hasil Belajar IPA Siswa Sekolah Dasar. Jurnal Basicedu, [S. l.], v. 5, n. 2, p. 818–826, 2021. DOI: 10.31004/basicedu.v5i2.828. Disponível em: https://jbasic.org/index.php/basicedu/article/view/828. Acesso em: 3 jul. 2024.