HASSEN, Waleed A. ,. USING VIRAL MARKETING THROUGH SOCIAL NETWORKS: A STATISTICAL STUDY. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 6, p. 7950–7954, 2020. DOI: 10.61841/p13zr905. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/7321. Acesso em: 22 jul. 2025.