Analyzing communication barriers in expressing opinions in English education program at Universitas Negeri Padang. Journal of English Language Teaching, [S. l.], v. 15, n. 1, p. 140–151, 2026. DOI: 10.24036/jelt.v15i1.5. Disponível em: https://jelt.ppj.unp.ac.id/index.php/jelt/article/view/5. Acesso em: 21 jul. 2026.