Apriani, Yuni, and Ali Mahmudi. “Design Worked Examples for Mathematical Problem Solving in Real-Life Contexts: A Focus on Learning the Pythagorean Theorem”. International Journal Of Mathematics And Computer Research 13, no. 10 (October 23, 2025): 5794-5802. Accessed May 19, 2026. https://www.ijmcr.everant.org/index.php/ijmcr/article/view/1080.