HARNATH, G.; SUBRAHMANYAM, S. E. V. A Study of Preferences of Consumer Packs for Toffees/candies. Indian Journal of Marketing, [S. l.], v. 35, n. 5, 2005. Disponível em: https://www.indianjournalofmarketing.com/index.php/ijom/article/view/34187. Acesso em: 21 jan. 2026.