Ruswandi, Agus. 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.