Hosseinzadeh, Helia, Ahmad Pourahmad, Sajad Ferdowsi, and Nooshin L. Warren. “The Impact of Economic Changes on Digital Marketing Patterns in the Geotourism Industry of Mazandaran”. Management Strategies and Engineering Sciences 7, no. 3 (March 11, 2025): 120–130. Accessed August 25, 2025. https://msesj.com/index.php/mses/article/view/234.