Sembiring, Yenita Br, Reynaldi Kuanda, and Parlinggoman Gohae. “Frequency and Cause of Verb Tense Error in students’ Writing”. Diglosia: Jurnal Kajian Bahasa, Sastra, dan Pengajarannya 9, no. 1 (March 31, 2026): 249-258. Accessed April 16, 2026. https://www.diglosiaunmul.com/index.php/diglosia/article/view/1779.