?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Budi+Permana+Yusuf%2C+Budi&rft.aufirst=Budi&rft.aulast=Budi+Permana+Yusuf&rft.title=Jurnal+Solma&rft.atitle=Peranan+Pelatihan+Digital+Marketing+Dan+Service+Excellent+Terhadap+Kinerja+UMKM&rft.genre=article