Suprayogi, Bambang. “Pemanfaatan Digital Marketing Bagi UMKM Terdampak COVID-19 Kelurahan PasirLayung Kecamatan Cibeunying Kidul Bandung”. Jurnal Abdi Masyarakat Indonesia 3, no. 2 (Maret 17, 2023): 697–704. Diakses Juli 19, 2025. http://www.jamsi.jurnal-id.com/index.php/jamsi/article/view/728.