Assyifaa GAN, Nurzakiyah E, Hasanah L, Novia H. Rasch Analysis of Creative Thinking Skill on Optical Instrument (CTSOI) 11th Grade Students Sundanese Tribe: a Case Study. Radiasi [Internet]. 2021Apr.30 [cited 2024Nov.23];14(1):51-. Available from: https://ebook.umpwr.ac.id/index.php/radiasi/article/view/1080