Sitohang, Angelica, and Selvina Ulita Napitupulu. “Common Mistakes in Indonesian Grammar Among Students: Linguistic Analysis and Implications for Language Learning”. Contemporary Analysis in Humanities and Educational Advancement (CAHAYA) 1, no. 2 (May 30, 2025): 50–57. Accessed April 21, 2026. https://ejournal.cria.or.id/index.php/cahaya/article/view/310.