Authors: Jatinder Pal Singh, Anuj Kr. Gupta
Authors: Jaikaran Singh, Mukesh Tiwari, Manish Shrivastava
Authors: K S Chidanand Kumar
Authors: Ankur Yadav, Anand Kumar Pandey, Avinash Singh, Ajit Kumar Singh
Authors: Ruben Buaba, Abdollah Homaifar, Eric Kihn
Authors: Saloni Sharma, Anuj Kumar Gupta
Authors: Bramha Swaroop Tripathi, Monika Kapoor
Authors: Shikha Sharda, Sumit Budhiraja