Amalia, Lilik, Hamidah Hamidah, and Vidya Ayuningtyas. “THE EFFECT OF THE THREE-STEP INTERVIEW TYPE COOPERATIVE LEARNING MODEL ON THE MATHEMATICAL COMMUNICATION SKILLS OF MTS ROUDOTUSSALAM STUDENTS ON TRIANGULAR AND QUADRILATERAL MATERIAL”. Tesseract: International Journal of Geometry and Applied Mathematics 1, no. 2 (July 30, 2023): 60–66. Accessed May 11, 2026. https://tesseract.nindikayla.com/index.php/home/article/view/12.