B. J. Sánchez Urbina, E. Lezama-León, I. Acuña-Galván, A. E. Solís-Galindo, and S. L. Hernandez-Mendoza, “Development of an algorithm to detect SQL vulnerabilities in PHP web pages for students of the Bachelor’s Degree in Information Technology at a Mexican university”, Int. Journal of COP and Infor., vol. 17, no. 4, pp. 252–268, Aug. 2026.