Jimenez, Cristina, and Ivan Carrera. “Defining Architectures for Recommended Systems for Medical Treatment. A Systematic Literature Review”. Latin-American Journal of Computing 5, no. 2 (December 19, 2018): 33 - 40. Accessed April 29, 2024. https://lajc.epn.edu.ec/index.php/LAJC/article/view/153.