FARAHANI, Reyhaneh; HASHEMI NEKOO, Seyed Alireza; GHADERI, Esmaeil. Factors Influencing Value Proposition in Hospitality Businesses (Case Study: Restaurants in Tehran). Business, Marketing, and Finance Open, [S. l.], p. 1–10, 2025. Disponível em: https://bmfopen.com/index.php/bmfopen/article/view/234.. Acesso em: 13 jun. 2025.