List of Articles مرکز سوئیچ راه دور

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  1 - Measuring the Relative Efficiency of Toll Switched Exchanges (sc/pcs) Based on Hierarchical Data Classification through Data Envelopment Analysis Method (Case Study: Telecommunication Infrastructure Company)
  Ebrahim Keyvan Mehdi Farshid farzad Reza Radfar Nir Sorkhabi