Purwanti, Desi, Tri Jalmo, Abdurrahman Abdurrahman, and Chansyanah Diawati. 2023. “Exploring Science Teacher’s Perspective to Student Worksheets (Hard Scaffolding) to Improve Students’ HOTS and Collaboration Skills”. Jurnal Penelitian Pendidikan IPA 9 (9):7302-9. https://doi.org/10.29303/jppipa.v9i9.4035.