CAHAYU, K.; HARIYANI, S.; DINULLOH, R. N. I. Penerapan Model Pembelajaran Kooperatif Tipe Group Investigation Menggunakan Media Suling. JRPM (Jurnal Review Pembelajaran Matematika), [S. l.], v. 5, n. 2, p. 137–148, 2020. DOI: 10.15642/jrpm.2020.5.2.137-148. Disponível em: https://jurnalftk.uinsby.ac.id/index.php/jrpm/article/view/663. Acesso em: 25 apr. 2024.