Gray, Chrispin Alfred, Leith Campbell, Robert Ayre, and Kerry Hinton. “Energy-Efficient Network Protocols for Domestic IoT Application Design”. Journal of Telecommunications and the Digital Economy 7, no. 2 (June 30, 2019): 50-73. Accessed September 22, 2019. https://jtde.telsoc.org/index.php/jtde/article/view/184.