Uncovering the Hidden Dimension of Global  Business English Proficiency: A Fractal Analysis. Asia Pacific Journal of Social and Behavioral Sciences, [S. l.], v. 12, p. 13–20, 2015. DOI: 10.57200/apjsbs.v12i0.50. Disponível em: https://apjsbs.buksu.edu.ph/index.php/APJSBS/article/view/88. Acesso em: 4 jun. 2026.