Oktavianti, Nova, Resna Napitu, and Desmi Triyanti Purba. “Pengaruh Sistem Informasi Manajemen Keuangan Terhadap Efisiensi Operasional Deco 100 Supermarket Di Perdagangan Kabupaten Simalungun”. RIGGS: Journal of Artificial Intelligence and Digital Business 5, no. 1 (April 28, 2026): 15224–15234. Accessed May 2, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/8263.