My book on 4D Printing has been published
Abhishek Kumar, Bijaya Bikram Samal, Ashish Kumar Nath, and Cheruvu Siva Kumar, 'Surface Engineering', CRC Press, pp. 121–144, Oct. 2022, ISBN: 9781003319375.
http://dx.doi.org/10.1201/9781003319375-5
He who can listen to the music in the midst of noise can achieve great things.
Dr. Vikram Sarabhai