Assyifaa, G. A. N., Nurzakiyah, E., Hasanah, L. and Novia, H. (2021) “Rasch Analysis of Creative Thinking Skill on Optical Instrument (CTSOI) 11th Grade Students Sundanese Tribe: a Case Study”, Radiasi : Jurnal Berkala Pendidikan Fisika, 14(1), pp. 51-61. doi: 10.37729/radiasi.v14i1.1080.