tisna, Muhammad Tisna Nugraha, and Isyatul Mardiyati. “Innovations in Project-Based Learning (PBL) Strategies for Elementary School Students”. International Journal of Basic Educational Research 1, no. 2 (August 31, 2024): 35–40. Accessed July 13, 2025. https://journal.uin-suka.ac.id/tarbiyah/Ijber/article/view/9645.