talebzadeh,L , , Janani,H , , Sheikhalizadeh,M , and Najafzadeh,M R . "The Impact of Perceived Value on Sports Customer Loyalty with Emphasis on the Mediating Role of Customer Satisfaction in the Covid-19 Pandemic Period", Commercial Strategies, 18, 17, 2021, 200-217. doi: 10.22070/cs.2022.15465.1187