Jefriadi. “Error Analysis towards Scientific Paper’s Abstract Written by the Second Period of Graduation of Social Sciences and Political Students of University of Riau Kepulauan in 2019/2020 Academic Year”. Proceeding of International Conference on Language Pedagogy (ICOLP) 2, no. 1 (December 31, 2022): 152–156. Accessed November 21, 2024. https://proceeding-icolp.fbs.unp.ac.id/index.php/icolp/article/view/83.