Mauliza, Mauliza, Nurhafidhah Nurhafidhah, and Joko Hariadi. 2022. “Needs Analysis: Development of Character-Integrated Problem Solving Model for Chemistry Lessons in Senior High Schools”. Jurnal Penelitian Pendidikan IPA 8 (1):336-40. https://doi.org/10.29303/jppipa.v8i1.1053.