List of Articles مربیگری Open Access Article Abstract Page Full-Text 1 - The causal model of elite athletes' burnout based on athletes' perfectionism during the Covid-19: the mediating role of coaching style Sahar Zarei Mahmoud Mohebi Hassan Garayagh Zandi Open Access Article Abstract Page Full-Text 2 - Designing a coaching model for operational managers of Persian Gulf Petrochemical Company in order to motivate human resources Hajat hajizadeh Foad Makvandi Ghanbar Amirnejad 10.52547/istd.31193.8.29.52 Open Access Article Abstract Page Full-Text 3 - Barriers and Challenges of Managers Coaching Success in the Petrochemical Industry Akbar Hassanpoor Yusuf Vakili Saeed Jaafari Nia Raha Farhadi 10.52547/istd.31333.8.30.161 Open Access Article Abstract Page Full-Text 4 - Determining Performance Coaching Indices and Developing a Coaching Model for Managers in the Petrochemical Industry Omid Ali Mashodi Hassan Darzian Rostami Hadi Zeraatpisheh 10.52547/istd.31546.8.31.248 Open Access Article Abstract Page Full-Text 5 - Investigating the Relationship between Transfer of Management Skills and Substitutation with the Mediating Role of Coaching in Mobarakeh Steel Company of Isfahan Iraj Soltani Navid Izadi Elham Ehsanifarid