1.
Suharlinah S. PENINGKATAN HASIL BELAJAR FISIKA MELALUI MODEL PROBLEM BASED INSTRUCTION DI SMP NEGERI 1 AMBULU - JEMBER. ej [Internet]. 2018May21 [cited 2025Mar.10];1(1):35-44. Available from: https://jurnal.unipar.ac.id/index.php/ej/article/view/86