Zulia, Rikha, and Siti Alimah. “The Replica of Human Respiration System to Improve student’s Interpretation Skill”. Biosfer: Jurnal Pendidikan Biologi 16, no. 2 (August 23, 2023): 232-243. Accessed May 4, 2025. http://103.8.12.212:33180/unj/index.php/biosfer/article/view/26742.