Praveen Hegde , Robin Joseph Varughese. “Sustainability in Telecom: Energy-Efficient Networks and Circular Economy Models to Reduce Carbon Footprints and Increase Efficiency ”. Journal of Computational Analysis and Applications (JoCAAA) 31, no. 2 (July 20, 2023): 599–617. Accessed August 21, 2026. https://eudoxuspress.com/index.php/pub/article/view/3913.