Cahyanti, F.D. et al. 2020. Profile Of Combinatorial Reasoning Ability Using Description Tests In Physics Learning Of High School Students . PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL). 9, 1 (Dec. 2020), SNF2020PF-51. DOI:https://doi.org/10.21009/03.SNF2020.02.PF.08.