NASUTION, B.; HASIBUAN, A. L.; TAMBUSAI, A. The Student’s Barriers in Speaking English at STIKes Darmais Padangsidimpuan. International Journal of Educational Research Excellence (IJERE), [S. l.], v. 1, n. 1, p. 94–97, 2022. DOI: 10.55299/ijere.v1i1.25. Disponível em: https://ejournal.ipinternasional.com/index.php/ijere/article/view/25. Acesso em: 4 may. 2024.