T M Thamizh Thentral, A Geetha, S Usha, Tanya Sengupta, Ishan Kar, Kritika Raj (2020) “Quad-Copter for Security Surveillance”, International Journal of Advanced Science and Technology, 29(10s), pp. 3922-3931. Available at: http://sersc.org/journals/index.php/IJAST/article/view/20984 (Accessed: 2May2024).