- Author: Biswadip Basu Mallik Kirti Verma Rahul Kar Ashok Kumar Shaw
- Language: English
- Year: 2023
- Author: Amar Agarwal, Dhivya Ashok Kumar, Roger F. Steinert
- Language: English
- Year: 2015
- Author: Ashok Kumar, Sanjay Yadav, Chandra Shekhar Yadav
- Language: English
- Year: 2014
- Author: Ashok Kumar Nadda, Gunjan Goel
- Language: English
- Year: 2023
- Author: Vinod Kumar Yata, Ashok Kumar Mohanty, Eric Lichtfouse
- Language: English
- Year: 2023
- Author: Ashok Kumar Jain
- Language: English
- Year: 2023