1.
Helmiyadi. AN ERROR ANALYSIS OF STUDENTS’ GRAMMAR IN WRITING : (A Mix Method at Darul Ulum, A Private Islamic Boarding Senior High School in Lhokseumawe). geej [Internet]. 2018 Nov. 30 [cited 2026 Jul. 27];5(2):65-73. Available from: https://ejournal.bbg.ac.id/index.php/geej/article/view/828