Lasmi, Aida, and Yusrizal Yusrizal. “Personal Selling Dalam Meningkatkan Penjualan Polis Asuransi PT Prudential Life Assurance Syariah Cabang Binjai”. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam 3, no. 6 (August 6, 2022): 1199-1205. Accessed May 8, 2024. https://journal.laaroiba.ac.id/index.php/elmal/article/view/1194.