Exploring Students’ Perceptions of Demonstration Tools For Respiratory System Learning: A Qualitative Approach. Indonesian Journal of Education Research (IJoER), [S. l.], v. 6, n. 1, p. 53–60, 2025. DOI: 10.37251/ijoer.v6i1.1194. Disponível em: https://cahaya-ic.com/index.php/IJoER/article/view/1194. Acesso em: 1 jun. 2026.