Udoh, Itorobong S.; Kotonya, Gerald: 'Developing IoT applications: challenges and frameworks', IET Cyber-Physical Systems: Theory & Applications, 2018, 3, (2), p. 65-72, DOI: 10.1049/iet-cps.2017.0068
IET Digital Library, https://digital-library.theiet.org/;jsessionid=4poq5ctf1lkhq.x-iet-live-01content/journals/10.1049/iet-cps.2017.0068