Syafitri, A., Simorangkir, M. and Sudrajat, A. 2024. Validity and Reliability Analysis of HOTS Multiple Choice Questions in a Chemistry Course at a Senior High School. KnE Social Sciences. 9, 8 (Apr. 2024), 367–376. DOI:https://doi.org/10.18502/kss.v9i8.15568.