Lubis KS, Winata E, Ayu AR. Upaya Peningkatan Penjualan Melalui Pengurusan Perizinan Secara Online Single Submission (OSS) Mitra Usaha Produk Makanan di UMKM Medan Tuntungan. jpm [Internet]. 2021Jul.30 [cited 2026Oct.15];2(1):45-8. Available from: https://mail.djournals.com/jpm/article/view/210