AZIRA, Nur; LESTARI, Tuti; YURNETTI, Yurnetti; DILIAROSTA, Skunda. Pengaruh Model Problem Based Learning Terintegrasi Etnosains terhadap Kemampuan Berpikir Kritis Siswa Pada Kelas VII di SMPN 4 Payakumbuh. Jurnal Pendidikan Tambusai, [S. l.], v. 9, n. 2, p. 24009–24016, 2025. Disponível em: https://jptam.org/index.php/jptam/article/view/30508. Acesso em: 23 aug. 2025.