Lubis LA, Gultom I. Pengaruh Model Pembelajaran Cooperative Learning terhadap Hasil Belajar Matematika Siswa Kelas IV Materi Pecahan di SDN 104204 Sambirejo Timur T.A 2022/2023. joe [Internet]. 6Jul.2023 [cited 21May2024];6(1):6549-55. Available from: https://jonedu.org/index.php/joe/article/view/3876