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 (Feb. 2025), 53-60. DOI:https://doi.org/10.37251/ijoer.v6i1.1194.