Hatchavanich, Nattapong, Sumate Naetiladdanon, Anawach Sangswang, and Mongkol Konghirun. “Coupling Independent Operation in Wireless Power Transfer System Without Ferrite Usage”. International Journal of Electrical and Computer Engineering Research 1, no. 2 (December 15, 2021). Accessed May 10, 2026. https://ijecer.org/ijecer/article/view/35.