1. Kumari, AM, Simpy (2018) Military robots play a pivotal role as a tactical and operational tool for armed forces. https://blog.marketresearch.com. https://blog.marketresearch.com/military-robots-play-a-pivotal-role-as-a-tactical-and-operational-tool-for-armed-forces. Accessed 20 Nov 2020
2. Man-Made Disaster | Monroe County, FL - Official Website. http://www.monroecounty-fl.gov/, http://www.monroecounty-fl.gov/904/Man-Made-Disaster. Accessed 20 Nov 2020
3. Manmade Disasters | Wichita Falls, TX - Official Website—. http://www.Wichitafallstx.Gov, http://www.wichitafallstx.gov/1699/Man-Made-Disasters. Accessed 24 Nov 2020
4. Murphy RR et al (2008) Search and rescue robotics. In: Siciliano B, Khatib O (eds) Springer handbook of robotics. Springer, Berlin. https://doi.org/10.1007/978-3-540-30301-5-51
5. DeLisle J-J (2015) What’s the difference between IEEE 802.11af and 802.11ah. http://www.Mwrf.com, http://www.mwrf.com/technologies/active-components/article/21846205/whats-the-difference-between-ieee-80211af-and-80211ah#:~:text=IEEE20802.11af20may20reach. Accessed 24 Nov 2020