Paydar P, Gharehbeiglou H, Shahinpour A. Validation of a Digital Marketing Model in the Iranian Restaurant and Fast-Food Industry (Case Study: Restaurants in Tehran). JDTAI [Internet]. 2026 Sep. 1 [cited 2026 Jun. 2];:1-15. Available from: https://www.journaldtai.com/index.php/jdtai/article/view/269