HASSAN, Arika Azmi; YUSUF, Frida Maryati; IBRAHIM, Mustamin; SOLANG, Margaretha; MAMU, Hartono D. Development of a problem based learning teaching module on the human respiratory system for class XI high school students. Inornatus: Biology Education Journal, [S. l.], v. 5, n. 2, p. 40–54, 2025. DOI: 10.30862/inornatus.v5i2.836. Disponível em: https://journalfkipunipa.org/index.php/ibej/article/view/836. Acesso em: 7 jul. 2026.