Syamsudin, Achmad, and Anike Retawati. “OPTIMALISASI SISTEM PROMOSI ONLINE MELALUI KEGIATAN PELATIHAN PELAKU USAHA KOPI LOKAL DI KOTA PALANGKA RAYA”. SWARNA: Jurnal Pengabdian Kepada Masyarakat 2, no. 5 (May 24, 2023): 529–534. Accessed November 23, 2024. https://ejournal.45mataram.ac.id/index.php/swarna/article/view/529.