HOLDEN III, Wm. R. A Survey of ESP Degree, Diploma, Certificate and Credential Programs Worldwide. The ESPecialist, [S. l.], v. 19, n. 1, 2012. Disponível em: https://revistas.pucsp.br/index.php/esp/article/view/9856. Acesso em: 5 dec. 2025.