Effendi, Effendi, Alimatu Fatmawati, and Umi Kalsum. 2021. “Pemahaman Guru Fisika Tentang Implementasi Kurikulum 2013 (K-13) Pada Pembelajaran Fisika Di MTs Darul Ulum”. U-Teach: Journal Education of Young Physics Teacher 2 (1):37-43. https://doi.org/10.30599/uteach.v2i1.34.