- Emails reveal Maruti, Tata, Mahindra’s E20 fuel worries before public U-turn Telegraph India
- E20 petrol row: Carmakers' internal data flags fuel contamination concerns; complaint later withdrawn The Times of India
- Govt tried to ‘erase’ SIAM letter warning of vehicle damage from excessive chloride in E20 petrol, alleges Tehseen Poonawalla The Statesman
- Watch | Ethanol Policy Could Singe the Modi Government TheWire.in
- E20 Petrol Compatibility: Is It Safe for Your Old Car or Bike? Here's the Truth Asianet Newsable