Siregar, Hendri Simon, and Prihantoro Syahdu Sutopo. “Taguchi Approach to Defect Analysis on Electric Motor Conversion at PT. Electric Vehicle Trimotorindo”. Jurnal Indonesia Sosial Sains 5, no. 09 (September 20, 2024): 2191–2198. Accessed June 27, 2025. https://jiss.publikasiindonesia.id/index.php/jiss/article/view/1358.