สุขเสริม ป., & ทัดสวน ส. (2018). Comparison of testing results of Oil-immersed Transformer under Linear load and Non-linear load conditions. SAU JOURNAL OF SCIENCE & TECHNOLOGY, 4(1), 1–21. Retrieved from https://ph01.tci-thaijo.org/index.php/saujournalst/article/view/171835