Arwin, A. and Yuliana, Y. 2023. Upaya Peningkatan Penjualan UMKM Onde Mutiara Medan. Jurnal Pengabdian Masyarakat Bhinneka. 2, 1 (Dec. 2023), 22–30. DOI:https://doi.org/10.58266/jpmb.v2i1.68.