@misc{ais_repository_1991,
  title = {22 hukum tetap pemasaran = [the 22 immutable laws of marketing]},
  author = {Al - Nama Orang and Jack and Ries and Trout},
  year = {2025},
  publisher = {Elex Media Komputindo},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:11337}
}