Oktaviyana, Wida Nurul, Nurlatifah Nurlatifah, and Eka Atika Sari. “Pengaruh Penggunaan Model Pembelajaran Problem Based Learning Terhadap Hasil Belajar Peserta Didik”. Journal of Elementary Education: Strategies, Innovations, Curriculum, and Assesment 1, no. 2 (November 28, 2024): 69–79. Accessed January 20, 2025. https://journal.putragaluh.ac.id/index.php/jeesica/article/view/59.