Javaheri S, Abdolvand A, Mohammadloo A. Investigating and Ranking Barriers to Strategic Implementation in Telecommunication Center of Tehran Province. Emerg Sci J [Internet]. 2018 Mar. 7 [cited 2025 Jun. 25];2(1):20-3. Available from: https://www.ijournalse.org/index.php/ESJ/article/view/60