Putri W, Sudirman S, Khair BN. Kualifikasi Buku Siswa SD Kelas III Kurikulum 2013. jcar [Internet]. 2022 Feb. 28 [cited 2024 Jul. 22];4(1):112-8. Available from: https://jppipa.unram.ac.id/index.php/jcar/article/view/1459