Qurratuaini, Rozita Salma, and Sri Muryaningsih. 2026. “IMPROVING FIFTH-GRADE STUDENTS’ MATHEMATICS LEARNING OUTCOMES IN ANGLE CONCEPTS USING THE STAD COOPERATIVE LEARNING MODEL ASSISTED BY POLYPAD ”. JUPIKA: JURNAL PENDIDIKAN MATEMATIKA 9 (1):133-43. https://e-journal.uniflor.ac.id/index.php/jupika/article/view/8293.