SIREGAR, F. H.; ASRUL; KHAIRANI, E. PERBEDAAN PEMAHAMAN KONSEP MELALUI PEMBELAJARAN KOOPERATIF TIPE ROLE PLAYING DAN PAIR CHECK. Relevan : Jurnal Pendidikan Matematika, [S. l.], v. 2, n. 2, p. 270–274, 2022. Disponível em: https://ejournal.yana.or.id/index.php/relevan/article/view/339. Acesso em: 16 apr. 2026.