Ani, Nyree, Shofiyul Millah, and Po Abas Sunarya. “Optimizing Online Business Security With Blockchain Technology”. Startupreneur Business Digital (SABDA Journal) 3, no. 1 (March 25, 2024): 67–80. Accessed October 7, 2025. https://journal.pandawan.id/sabda/article/view/488.