TY - JOUR AU - Arasteh, Hamidreza AU - Hassanpoor, Akbar AU - Izady, Ahmad AU - Bostani Amlashi, Tahmoores TI - Designing the Competency Model of Public Relations Managers (Case study: National Iranian Gas Company and its Subsidiaries) JO - Quarterly Journal of Training and Development of Human Resources VL - 5 IS - 18 SP - 0 EP - 0 PY - 2019 DO - ER -