@misc{ais_repository_2340,
  title = {Research Design Pendekatan Kualitatif, Kuantitatif dan Mixed},
  author = {John W. Creswell},
  year = {2026},
  publisher = {Pustaka Pelajar},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:19047}
}