FATHIMA, U. Safiya; MURUGAN, R. A Study on Awarness and Effectiveness of Guerrilla Marketing Approach. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 8, p. 632–634, 2025. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/7816. Acesso em: 17 apr. 2026.