Message appeal and presentation order of public service advertisement: an experimental study of egg enriched with omega-3 promotion. Journal of Economics, Business, and Accountancy Ventura, [S. l.], v. 17, n. 2, p. 221–228, 2014. DOI: 10.14414/jebav.v17i2.305. Disponível em: https://journal.perbanas.ac.id/index.php/jebav/article/view/305. Acesso em: 8 aug. 2025.