QURRATUAINI, R. S.; MURYANINGSIH, S. IMPROVING FIFTH-GRADE STUDENTS’ MATHEMATICS LEARNING OUTCOMES IN ANGLE CONCEPTS USING THE STAD COOPERATIVE LEARNING MODEL ASSISTED BY POLYPAD . JUPIKA: JURNAL PENDIDIKAN MATEMATIKA, [S. l.], v. 9, n. 1, p. 133-143, 2026. Disponível em: https://e-journal.uniflor.ac.id/index.php/jupika/article/view/8293. Acesso em: 29 oct. 2026.