Septiani, Pramudita, Sarwiji Suwandi, and Budhi Setiawan. “The Causative Factor of Semantic Error in the Students’ Assignment Papers at Widya Mandala Madiun Catholic University-Indonesia”. International Journal of English Literature and Social Sciences (IJELS) 4, no. 5 (September 8, 2019). Accessed May 20, 2024. https://journal-repository.com/index.php/ijels/article/view/19.