Ruswandi, Agus. “Internalisasi Nilai Kolaboratif Melalui Cooperative Learning Tipe Jigsaw: Formulasi Model Internalisasi Nilai Tiga Fase (MINT-3F)”. Mutiara Guru: Jurnal Model Pembelajaran 2, no. 1 (June 30, 2026): 12–18. Accessed August 21, 2026. https://ojs.uninus.ac.id/MUGU/article/view/4114.