ILAHI, Fitratul; MONTESSORI, Maria; SURYANA, Dadan. Pendekatan Problem Solving (PBL) terhadap Hasil Belajar Tematik Pada Siswa Sekolah Dasar. Jurnal Basicedu, [S. l.], v. 4, n. 4, p. 969–976, 2020. DOI: 10.31004/basicedu.v4i4.490. Disponível em: https://jbasic.org/index.php/basicedu/article/view/490. Acesso em: 22 jul. 2024.