- Author: Ram K. Gupta
- Language: English
- Year: 2022
- Author: Ladislau Matekovits Binod Kumar Kanaujia Jugul Kishor Surendra Kumar Gupta
- Language: English
- Year: 2022
- Author: Arvind Gupta
- Language: English
- Year: 2018
- Author: Muskan Garg Amit Kumar Gupta Rajesh Prasad
- Language: English
- Year: 2022
- Author: John P. Kotter, Vanessa Akhtar, Gaurav Gupta
- Language: English
- Year: 2021
- Author: Rashmi Gupta Arun Kumar Rana Sachin Dhawan Korhan Cengiz
- Language: English
- Year: 2022
- Author: Ram K. Gupta Tuan Anh Nguyen
- Language: English
- Year: 2022
- Author: Ankur Gupta Gulshan Verma
- Language: English
- Year: 2022
- Author: Amit Gupta
- Language: English
- Year: 2012