Iñiguez Banegas, J., R. Guamán Quinché, R. Figueroa Diaz, and F. Ajila Zaquinaula. “Systematic Literature Review: SQL Injection in Web Applications”. Latin-American Journal of Computing, Vol. 3, no. 2, Dec. 2016, p. 8, https://lajc.epn.edu.ec/index.php/LAJC/article/view/113.