Cahyanti, Feby Dwi, Yetti Supriyati, and Anggara Budi Susila. 2020. “Profile Of Combinatorial Reasoning Ability Using Description Tests In Physics Learning Of High School Students ”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 9 (1):SNF2020PF-51. https://doi.org/10.21009/03.SNF2020.02.PF.08.