1. Kothari C.R and Gaurav Garg, “Research Methodology”, New Age International Publishers
2. Pandey I.M “Financial Management”- Vikas Publishers
3. www.dgca..com
4. https://www.moneycontrol.com/financials/jet%20airways/ratiosVI/JA01
5. https://www.moneycontrol.com/financials/interglobeaviation/ratios/IA04