Plangklang, B., Apiratikul, p, & Phumkittipich, K. (2010). Development of Low-Cost Tesla Transformer for High Performance Testing 115 kV Line Post Insulator. Frontiers in Engineering Innovation Research, 1, 69–78. Retrieved from https://ph01.tci-thaijo.org/index.php/jermutt/article/view/242177