DR MASP MANCHANAYAKA; DR H PALIHAKKARA; DR S FERNANDO; TB JEGANATHAN. Visible Results, Invisible Factors: Impact of Socio-economic Factors on Improving English Language Achievement in Sri Lankan Schools. Journal of Studies in Education, [S. l.], v. 11, n. 4, 2024. DOI: 10.5296/jse.v11i4.19012. Disponível em: https://macrojournal.org/index.php/jse/article/view/291. Acesso em: 23 nov. 2024.