DR.S. KAVITHA. OPERATING AND FINANCIAL EFFICIENCY OF SELECTED TELECOMMUNICATION COMPANIES IN INDIA: A COMPARATIVE STUDY OF RELIANCE JIO, BHARTI AIRTEL, AND VODAFONE IDEA. The Bioscan, [S. l.], v. 19, n. 2, p. 196–208, 2024. Disponível em: http://thebioscan.com/index.php/pub/article/view/5932. Acesso em: 7 sep. 2026.