The Role of Social Media in Observing Consumer Behavior in Decision Making in Choosing Barbershop Services. Journal of the American Institute, [S. l.], v. 2, n. 6, p. 785–788, 2025. DOI: 10.71364/phb4zs20. Disponível em: https://americanjournal.us/index.php/american/article/view/105. Acesso em: 5 dec. 2025.