List of Articles Helen Hedeshian Article 1 - Evaluating the extent to which public relations of private organizations employ social networks to introduce products and services 20.1001.1.23222301.2023.9.3.11.4 10.30495/jsm.2023.1977540.1746 Alireza Biabannavard Sarvestani Helen Hedeshian Journal of System Management , Issue 4 , Year , Summer 2023
