Alamsyah, M.A.S., Fahruddin, A., Mulyadi and Widodo , E. 2026. Permanent Magnet Generator Design With Stable Output Under Variable Speed: Desain Generator Magnet Permanen dengan Output Stabil pada Kecepatan Variabel. Indonesian Journal of Innovation Studies. 27, 1 (Apr. 2026), 10.21070/ijins.v27i1.2081. DOI:https://doi.org/10.21070/ijins.v27i1.2081.