Saragih, Saut Pintubipar, Irene Svinarky, and Tiur Niari Purba. “PENINGKATAN TECHNOPRENEURSHIP SKILL PELAKU UMKM DAN PELATIHAN OPTIMALISASI TEKNOLOGI SISTEM VIRTUAL BANKING DALAM E-COMMERCE”. PUAN INDONESIA 7, no. 2 (January 21, 2026): 745–756. Accessed February 2, 2026. https://idebahasa.or.id/puanindonesia/index.php/about/article/view/482.