CAIZA, J. C.; DEL ALAMO, J. M. Architecture to Support Automatic Grading Processes in Programming Teaching. Revista Politécnica, [S. l.], v. 36, n. 1, p. 63, 2015. Disponível em: https://revistapolitecnica.epn.edu.ec/ojs2/index.php/revista_politecnica2/article/view/570. Acesso em: 14 ago. 2020.