“Pengaruh Model Inside Outside Circle terhadap Hasil Belajar Matematika Kelas III SD Swasta Pab 5 Klumpang ”, PJPD, vol. 4, no. 3, pp. 141–148, Dec. 2024, Accessed: Jul. 06, 2025. [Online]. Available: https://jurnal.educ3.org/index.php/pendagogia/article/view/186