Siti Nurdinah. Analyzing Grammatical Errors in The Undergraduate Thesis of Students of The Department of Arabic Language Education at Sultan Sharif Qasim Islamic State University Riau In 2017. IJSIE [Internet]. 2024 Sep. 25 [cited 2025 Feb. 5];1(3):74-8. Available from: https://international.aripi.or.id/index.php/IJSIE/article/view/53