Farahani R, Hashemi Nekoo SA, Ghaderi E. Factors Influencing Value Proposition in Hospitality Businesses (Case Study: Restaurants in Tehran). BMF OPEN [Internet]. 2025 Sep. 1 [cited 2025 Jul. 16];2(5):1-10. Available from: https://www.bmfopen.com/index.php/bmfopen/article/view/234