A Comparative Study on Preferences in Selection of Dishes by Guest in Pre and Post Covid -19 at 5-Star Hotels in Delhi NCR. Global Journal of Management and Business Research, [S. l.], v. 22, n. F1, p. 49–52, 2022. Disponível em: https://testing.journalofbusiness.org/index.php/GJMBR/article/view/102185. Acesso em: 4 feb. 2026.