MOHSIN. PENINGKATAN AKTIVITAS BELAJAR MATEMATIKA SISWA KELAS 6 MIN 4 PACITAN MELALUI MODEL PEMBELAJARAN INSIDE OUTSIDE CIRCLE. Indonesian Journal of Teaching and Learning, [S. l.], v. 2, n. 2, p. 265–272, 2023. DOI: 10.56855/intel.v2i2.324. Disponível em: https://journals.eduped.org/index.php/intel/article/view/324. Acesso em: 2 aug. 2025.