Nayyar, Anand, Ranbir Singh Batth, Dac Binh Ha, and G Suseendran. “Opportunistic Networks: Present Scenario- A Mirror Review”. International Journal of Communication Networks and Information Security (IJCNIS) 10, no. 1 (April 20, 2018). Accessed April 25, 2024. https://ijcnis.org/index.php/ijcnis/article/view/3283.