Muhammad Fauzan Rhabbani, Ermanu Azizul Hakim, and Nur Kasan. “Desain External Rotor IPM-V Motor Brushless DC Terhadap Torsi Cogging”. SinarFe7, vol. 3, no. 1, Sept. 2020, https://journal.fortei7.org/index.php/sinarFe7/article/view/312.