Taufiqurrahman, Taufiqurrahman, et al. “Problem-Based Learning Model Assisted by Interactive Media to Improve Students Higher Order Thinking Skills (HOTS)”. Jurnal Penelitian Pendidikan IPA, vol. 11, no. 1, Jan. 2025, pp. 1234-43, doi:10.29303/jppipa.v11i1.6649.