NORMA, N.; AZAHARI, A. R.; SUGIYANTO, R. Peningkatan Keterampilan Kolaborasi Siswa Melalui Model Problem Based Learning Berbantuan Permainan Ular Tangga Bangun Datar. Pedagogik: Jurnal Pendidikan, [S. l.], v. 20, n. 2, p. 99–107, 2025. DOI: 10.33084/pedagogik.v20i2.9881. Disponível em: https://journal.umpr.ac.id/index.php/pedagogik/article/view/9881. Acesso em: 5 dec. 2025.