Hernawan, Siti, and Retno Subekti. “Efforts to Improve the Mathematical Literacy Skills of 10th Grade Student Using the Connecting, Organizing, Reflecting, Extending (CORE) Learning Model at Gama Santren High School in Yogyakarta”. International Journal Of Mathematics And Computer Research 14, no. 04 (April 30, 2026): 6347-6353. Accessed October 23, 2026. https://mail.ijmcr.in/index.php/ijmcr/article/view/1276.