List of Articles طول عمر مشتری Open Access Article Abstract Page Full-Text 1 - An Estimation of Customer Lifetime Value Based on Quality of Services in Mashhad Body Building Gyms Seyed Mohammad Hosein Hoseini Ravesh Amir Moghaddam 10.71865/jsports.2023.2307-1053 Open Access Article Abstract Page Full-Text 2 - Identifying Leading Indicators in Determining Customer Lifetime Value In Sports Clubs Mahrokh Rajabiasli MOZHGAN khodamoradpor mozafar yektayar reshad hosseini 10.30495/kmsj.2022.1975357.1062