HAZRA, Anirban; MITRA, Neelanjan. Digital Marketing Strategies for Small and Medium Enterprises: Opportunities and Challenges with Machine Learning in 2024. Swami Vivekananda University Press, Kolkata, West Bengal, India., p. 28–37, 2026. Disponível em: https://swamivivekanandauniversitypress.com/index.php/svup/article/view/399. Acesso em: 24 oct. 2026.