Meesrisuk, Watanyu, Narongrit Sanajit, and Anuwat Jangwanitlert. 2019. “A Dual-Output Induction Heating Machine Using a Modified Half-Bridge Inverter”. Naresuan University Engineering Journal 14 (1). Phitsanulok, Thailand:41-49. https://ph01.tci-thaijo.org/index.php/nuej/article/view/133709.