Adawiyah, Robiatul, Gusnadi ., and Deddy Sofyan. “STUDENTS’ DIFFICULTIES IN CHANGING PASSIVE VOICE IN INTERROGATIVE FORM”. ENGLISH JOURNAL 13, no. 1 (March 17, 2019): 35–50. Accessed November 24, 2024. https://ejournal.uika-bogor.ac.id/index.php/ENGLISH/article/view/3827.