Iwan Dira Surjana, Ela Oktadiana, and Abdul Shomad. 2022. “RELATIONSHIP BETWEEN THE APPLICATION OF THE LEARNING MODEL PROBLEM BASED LEARNING WITH ACTIVITY STUDENT DISCUSSION IN LEARNING HISTORY IN CLASS VIIISEMESTER ODD STATE SMP I KABAT SCHOOL YEAR 2014/2015”. Proceeding Humanities: Teacher Training and Education 2 (1), 2020-12. https://ejournal.unibabwi.ac.id/index.php/Proceeding_in_Humanities/article/view/1865.