@article{ author = {Arasteh, Hamidreza, Hassanpoor, Akbar, Izady, Ahmad, Bostani Amlashi, Tahmoores}, title = {Designing the Competency Model of Public Relations Managers (Case study: National Iranian Gas Company and its Subsidiaries)}, journal = { Quarterly Journal of Training and Development of Human Resources}, year = {2019}, volume = {5}, issue = {18}, pages = {0-0}, doi = {}, url = {https://rimag.ir/fa/Article/30607} }