Sitohang GJ, Sumiati A, Susanti S. THE INFLUENCE OF THE PROBLEM-BASED INSTRUCTION MODEL BASED ON VIDEO MEDIA AND EDUCATIONAL GAMES ON THE SELF-EFFICACY . MULTI ANALYS RES [Internet]. 2023 Mar. 30 [cited 2024 Jul. 6];1(3):241-6. Available from: https://irma.nindikayla.com/index.php/home/article/view/32