Widya T, Aniswita A, Sari I. Aktivitas dan Hasil Belajar Matematika Siswa Melalui Model Cooperative Learning Tipe Pair Check. Lattice [Internet]. 2021 Dec. 31 [cited 2026 Jan. 17];1(2):153-66. Available from: https://ejournal.uinbukittinggi.ac.id/index.php/lattice/article/view/5090