Hartatik, Hartatik, Wiwi Widayani, Andri Syafrianto, and Harliana Harliana. “Peningkatan Pemasaran Usaha Kecil Pecel Blitar Bu Jub Melalui Media Internet”. Abdiformatika: Jurnal Pengabdian Masyarakat Informatika 1, no. 2 (November 30, 2021): 48–55. Accessed October 7, 2026. https://abdiformatika.org/index.php/home/article/view/141.