Saini, Sagar R. “Margin Compression and Profitability Sustainability: Evidence from EBDITA to Net Profit of Indian Telecom Companies”. Brainwave: A Multidisciplinary Journal 7, no. 1 (March 31, 2026): 1280–1288. Accessed April 21, 2026. https://www.brainwareuniversity.ac.in/brainwave-papers/index.php/bamj/article/view/52.