Impact of Promotional Strategies in Price of brand Amway within Raipur city. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 4, p. 1081–1088, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/10567. Acesso em: 31 aug. 2026.