HANDAYANI, R. H. .; MUHAMMADI, M. Penerapan Model Problem Based Learning untuk Melatih Higher Order Thinking Skill Siswa Sekolah Dasar. Jurnal Pendidikan Tambusai, [S. l.], v. 4, n. 2, p. 1494–1499, 2020. DOI: 10.31004/jptam.v4i2.615. Disponível em: https://jptam.org/index.php/jptam/article/view/615. Acesso em: 3 jul. 2024.