Ali, Sampor, Lukman M Baga, and Bunasor Sanim. “Strategi Pengembangan Portofolio Produk Investasi Bank ABC”. Jurnal Aplikasi Bisnis dan Manajemen 3, no. 3 (September 9, 2017): 427. Accessed December 23, 2025. https://journal.ipb.ac.id/jabm/article/view/13233.