1.
Al-Jrew AH, Mahmood JR, Ali RS. Design of PLL Controller for Resonant Frequency Tracking of Five-Level Inverter Used for Induction Heating Applications. IJEEE [Internet]. 2023 Aug. 17 [cited 2025 Dec. 9];19(2):169-78. Available from: https://ijeee.edu.iq/ijeee/article/view/478