Ummah R, Hidayat MT, Ira R. Peningkatan Keaktifan Siswa Kelas II SD melalui Model Pembelajaran Kooperatif Tipe Course Review Horay (CRH). NCU [Internet]. 2023 Jun. 15 [cited 2024 Nov. 23];2(1):399-403. Available from: https://conferences.unusa.ac.id/index.php/NCU2020/article/view/1149