Putra, C. A., R. Alit, and Y. V. Via. “Superior Product Sales Strategy of UMKM in Desa Rejowinangun, Kecamatan Kademangan, Kabupaten Blitar Using Online Marketing Media”. Nusantara Science and Technology Proceedings (April 19, 2019): 209-218. Accessed March 14, 2025. https://nstproceeding.com/index.php/nuscientech/article/view/102.