EMIRZA, F.; SAHRIL, M. AN INVESTIGATION OF ENGLISH SPEAKING SKILLS PERFORMANCE OF INTROVERT STUDENTS IN SPEAKING CLASS. ENGLISH JOURNAL, [S. l.], v. 15, n. 1, p. 10–17, 2021. DOI: 10.32832/english.v15i1.4558. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/ENGLISH/article/view/4558. Acesso em: 21 nov. 2024.