Kua, M. Y., Gelu, A., Foa, A. J., Dedo, B. A. and Itu, K. E. (2025) “Exploring Students’ Perceptions of Demonstration Tools For Respiratory System Learning: A Qualitative Approach”, Indonesian Journal of Education Research (IJoER), 6(1), pp. 53-60. doi: 10.37251/ijoer.v6i1.1194.