Harefa, Sarinia, Patri Silaban, and Regina Sipayung. “HUBUNGAN KURIKULUM 2013 TERHADAP HASIL BELAJAR SISWA TEMA EMPAT SEHAT ITU PENTING DI KELAS V ”. Jurnal Educatio FKIP UNMA 6, no. 2 (November 27, 2020): 320-326. Accessed March 1, 2021. https://ejournal.unma.ac.id/index.php/educatio/article/view/477.