- SIAM to undertake scientific study to examine concerns on E20 fuel, denies report The Hindu
- Emails reveal Maruti, Tata, Mahindra’s E20 fuel worries before public U-turn telegraphindia.com
- E20 petrol row: Carmakers' internal data flags fuel contamination concerns; complaint later withdrawn The Times of India
- Tata Motors Passenger Vehicles Exec Says Not Been Part Of Collection Of Data On Fuel Contamination, No Trigger To So TradingView
- E20 Fuel Contamination: Carmakers Raise Concerns Over Chloride And Moisture Levels Car and Bike