WUSKO, A. U. Optimalisasi Online Marketing melalui Marketplace Shopee Produk UMKM Kopi Kutjur Sumberrejo Purwosari Pasuruan. Jurnal Pengabdian Masyarakat Bangsa, [S. l.], v. 1, n. 8, p. 1501–1507, 2023. DOI: 10.59837/jpmba.v1i8.379. Disponível em: https://jurnalpengabdianmasyarakatbangsa.com/index.php/jpmba/article/view/379. Acesso em: 7 aug. 2026.