Supriadi, Asep. “ANALISIS KINERJA PERSONAL SELLING DALAM PEMASARAN OTOMOTIF DI KOTA SERANG”. Journal of Innovation Research and Knowledge 2, no. 9 (February 25, 2023): 3803–3812. Accessed July 5, 2025. https://mail.bajangjournal.com/index.php/JIRK/article/view/5634.