Ayubi, Mizzan, Vegha Dwi Arthamena, and Nurfina Aznam. 2023. “Development of HOTS (High Order Thinking Skill) Question Instrument on Thermochemistry Material ”. Jurnal Penelitian Pendidikan IPA 9 (11):9945-54. https://doi.org/10.29303/jppipa.v9i11.5162.