The effect of Plotagon story application on the speaking ability of 11th-grade students at SMAN 13 Padang. Journal of English Language Teaching, [S. l.], v. 15, n. 1, p. 89–99, 2026. DOI: 10.24036/jelt.v15i1.51. Disponível em: https://jelt.ppj.unp.ac.id/index.php/jelt/article/view/51. Acesso em: 21 jul. 2026.