Paputungan, Fina Milenda, Adimawati Helingo, and Illma Yulinda Rahmah. “An Analysis on students’ Difficulties in Intermediate English Grammar Course”. Journal of English Teaching and Linguistic Issues (JETLI) 1, no. 1 (March 25, 2022): 10–17. Accessed February 5, 2025. https://ejournal.iaingorontalo.ac.id/index.php/JETLI/article/view/59.