Amianto, Runi, Kristina Natalina, and Carolina Fransiska. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR IPAS MATERI TEKNOLOGI ”. Sangkalemo : The Elementary School Teacher Education Journal 4, no. 2 (July 28, 2025): 20–27. Accessed October 27, 2025. https://e-journal.upr.ac.id/index.php/SANGKALEMO/article/view/21245.