Hartelina, Reminta Lumban Batu, Betha Nurina Sari, and Natalia Sumule. 2021. “Penerapan Digital Marketing Dan Pelatihan Perhitungan Harga Pokok Penjualan Bagi UMKM”. CARADDE: Jurnal Pengabdian Kepada Masyarakat 4 (2):337-45. https://doi.org/10.31960/caradde.v4i2.941.