Cronjé, Estienne, Immanuel N.Jiya, and Rupert Gouws. “Energy Monitoring and Verification Control Interface for Split Unit Air Conditioners”. International Journal of Engineering & Technology 7, no. 4 (April 21, 2019): 5806–5814. Accessed April 29, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/28634.