Sianipar, Wahyu, and Dhoriva Wustqa. “Design Worked Examples for Mathematical Literacy: A Focus on Learning the Pythagorean Theorem”. International Journal Of Mathematics And Computer Research 13, no. 12 (December 13, 2025): 5990-5997. Accessed May 19, 2026. https://www.ijmcr.everant.org/index.php/ijmcr/article/view/1133.