Hadi, Yan Kurnia, and Jacky Chin. 2021. “Analisis Pengaruh Pertumbuhan Skuter Otomatis Bertenaga Listrik Terhadap Perubahan Teknologi CVT Menggunakan Model Sistem Dinamis”. Operations Excellence: Journal of Applied Industrial Engineering 13 (1). Jakarta, Indonesia:86-98. https://doi.org/10.22441/oe.2021.v13.i1.011.