“PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE IOC (INSIDE OUTSIDE CIRCLE) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS V SEKOLAH DASAR”. Primary Education Journals (Jurnal Ke-SD-An) 5, no. 2 (July 19, 2025): 828–835. Accessed October 2, 2026. https://ejournal.uniramalang.ac.id/primed/article/view/5489.