?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Efendi&rft.au=Efendi%2C+Irsan&rft.aufirst=Irsan&rft.tpages=62&rft.inst=Universitas+Pakuan&rft.date=16+January+2021&rft.degree=Skripsi&rft.title=Analisis+Strategi+Pemasaran+pada+PT.Tirtatama+Elpindo