Ali, Yusuf Nugraha Dano, and Laksmi Dewi. “Application of Backward Design in Designing Learning With the Observation-Based Learning Method”. Curricula: Journal of Curriculum Development 2, no. 1 (June 5, 2023): 13–28. Accessed August 16, 2026. https://ejournal-education.upi.edu/curricula/article/view/360.