Babu, A. Sudheer, K. K. Mishra, P. D. Kshirsagar, Himanshu Shekhar, and V. S. Rasane. “Programmable Electronic Delay Device for Detonator”. Defence Science Journal 63, no. 3 (May 16, 2013): 305–307. Accessed June 16, 2025. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2880.