Rozak, Diana Rahmawati. “English Department Students’ Most Frequent Errors at Swadaya Gunung Jati University, Cirebon”. Academic Journal Perspective : Education, Language, and Literature 1, no. 1 (October 26, 2018): 62–72. Accessed July 24, 2025. https://jurnal.ugj.ac.id/index.php/Perspective/article/view/1605.