Suprapto, Yandi, and Lindawati. “Penerapan Digital Marketing Pada UMKM Artsya Laundry Di Kota Batam”. Jurnal Pengabdian kepada Masyarakat Nusantara 4, no. 4 (December 28, 2023): 4978-4985. Accessed November 7, 2025. http://ejournal.sisfokomtek.org/index.php/jpkm/article/view/2333.