Cronjé, Estienne, Immanuel N.Jiya, and Rupert Gouws. “Energy Monitoring and Verification Control Interface for Split Unit Air Conditioners”. International Journal of Engineering and Technology 7, no. 4 (April 21, 2019): 5806–5814. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/28634.