Venkatesh, S., and N. Bhalaji. “A Distance Vector Hop and Differential Evolution Based Interception Strategy for Detecting Cross Border Infiltration in Underground Tunnel”. Defence Science Journal 72, no. 3 (July 1, 2022): 392-401. Accessed July 23, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/17207.