Ruswandi, A. (2026). Internalisasi Nilai Kolaboratif melalui Cooperative Learning Tipe Jigsaw: Formulasi Model Internalisasi Nilai Tiga Fase (MINT-3F). Mutiara Guru: Jurnal Model Pembelajaran, 2(1), 12–18. https://doi.org/10.30999/mugu.v2i1.4114