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), [S. l.], v. 2, n. 1, p. 152–156, 2022. Disponível em: https://proceeding-icolp.fbs.unp.ac.id/index.php/icolp/article/view/83. Acesso em: 21 nov. 2024.