Marketing And Promotion Tools Help To Generate Revenue Of Hotel And Restaurant - A Study Of The Hotels And Restaurants In Delhi. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 3, p. 1671–1678, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/9105. Acesso em: 8 sep. 2026.