KUSUMA, Z. F.; KHOIROTUNNISA, F. OPTIMASI JANGKAUAN PASAR MELALUI PENGEMBANGAN MEDIA SOSIAL: STUDI KASUS POS INDONESIA REGIONAL 5. KARYA: Jurnal Pengabdian Kepada Masyarakat, [S. l.], v. 3, n. 3, p. 281–286, 2023. Disponível em: https://jurnalfkip.samawa-university.ac.id/KARYA_JPM/article/view/609. Acesso em: 30 apr. 2025.