共 50 条
- [43] Effect of advertising expenditure on the number of customers in mobile telecommunications market in Latvia [J]. WMSCI 2006: 10TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL II, PROCEEDINGS, 2006, : 369 - 374
- [45] Editorial: the qualitative case study [J]. INTERNATIONAL JOURNAL OF LOGISTICS MANAGEMENT, 2017, 28 (04) : 910 - 913
- [50] Toxic Nightlife Relationships, Substance Abuse, and Mental Health: Is There a Link? A Qualitative Case Study of Two Patients [J]. FRONTIERS IN PSYCHIATRY, 2021, 11