Gouws, Rupert, and Heino van Jaarsveldt. “Impact of Thermoelectric Cooling Modules on the Efficiency of a Single-Phase Asynchronous Machine”. Journal of Energy in Southern Africa 25, no. 1 (March 23, 2014): 13–18. Accessed April 28, 2024. https://energyjournal.africa/article/view/2682.