A Study on the Challenges of IP Based Backhaul System with a Reference to Digital and Telecom Service Providers in India: Challenges and Opportunities for IP Based Backhaul System in the Indian Telecom Industry. (2017). Journal of Advances and Scholarly Researches in Allied Education, 12(2), 1633-1640. https://ignited.in/index.php/jasrae/article/view/6474