DR. SHAKEB AHMED. Online Marketing- Concept and Types: A Literature Review Study. International Journal of Management Studies (IJMS), [S. l.], v. 10, n. Special Issue, p. 27–29, 2023. Disponível em: https://researchersworld.com/index.php/ijms/article/view/2266. Acesso em: 5 feb. 2025.