Ramezaninejhd, Rahim, Majid Yasuri, Mohammad Javadi-pur, and mina mallaei. 2014. “Validation of Provincial Indicators of Competitive Sport Development”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 14 (2):25-41. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2733.