Usaha alternatif dalam meningkatkan pendapatan biro perjalanan wisata di Surabaya
| Main Authors: | Hartanto, Sugeng, Gunawan, Lukas Budi |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 1999
|
| Online Access: |
http://dewey.petra.ac.id/jiunkpe_dg_14735.html https://repository.petra.ac.id/14524/ |