HAYATI, S. A. Penerapan Problem Based Learning Berdiferensiasi Terhadap Hasil Belajar Kognitif Dan Kemampuan Kolaborasi Siswa SMA. [S. l.], v. 1, n. 2, p. 3961–3967, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/5732. Acesso em: 18 jul. 2026.