Himawan, Heribertus. “DETERMINAN PENGGUNAAN MOBILE SALES FORCE AUTOMATION SYSTEMS DAN DAMPAKNYA TERHADAP JOB SATISFACTION”. Proceeding SENDI_U (August 7, 2017). Accessed November 22, 2024. https://www.unisbank.ac.id/ojs/index.php/sendi_u/article/view/5026.