H M MAHIR UDDIN. A Systematic Review of Artificial Intelligence-Based Customer Analytics in Personalized Digital Marketing (2019–2026). American Journal of Data Science and Analytics, [S. l.], v. 7, n. 03, p. 295–339, 2026. DOI: 10.63125/x3e0dx27. Disponível em: https://ajdsa-journal.org/index.php/ajdsa/article/view/32. Acesso em: 25 may. 2026.