Novriyani, N. dkk. 2023. Efforts To Increase Students’ Grammar Acquisition Using The Egra Technique (Exposure, Generalization, Reinforcement, And Application) At Smpn 1 Metro. Natural : Jurnal Riset Pendidikan . 2, 3 (Jun 2023), 106–137. DOI:https://doi.org/10.47902/jurnalrisetpendidikan.v2i3.150.