Farahani, Reyhaneh, Seyed Alireza Hashemi Nekoo, and Esmaeil Ghaderi. “Factors Influencing Value Proposition in Hospitality Businesses (Case Study: Restaurants in Tehran)”. Business, Marketing, and Finance Open 2, no. 5 (September 1, 2025): 1–10. Accessed July 16, 2025. https://www.bmfopen.com/index.php/bmfopen/article/view/234.