รักษศรี ธ. Experiment Simulation Model of Super-Premium Efficiency Motor standard (IE4). Journal of Energy and Environment Technology of Graduate School Siam Technology College, [S. l.], v. 4, n. 2, p. 1–5, 2017. Disponível em: https://ph01.tci-thaijo.org/index.php/JEET/article/view/186109. Acesso em: 21 feb. 2024.