SÁNCHEZ CEDEÑO, Angela Noemi. AI-based educational recommendation systems and their impact on student retention. Applied Journal of Digital Innovation, [S. l.], v. 2, p. 14, 2026. DOI: 10.65835/aj.2026.2.14. Disponível em: https://aj.reincisol.com/index.php/aj/article/view/14. Acesso em: 26 sep. 2026.