2023 http://localhost:8080/xmlui/handle/123456789/2066 Sat, 11 Apr 2026 23:10:29 GMT 2026-04-11T23:10:29Z Principles of marketing http://localhost:8080/xmlui/handle/123456789/2450 Principles of marketing Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2450 2023-12-01T00:00:00Z Traininig and development http://localhost:8080/xmlui/handle/123456789/2448 Traininig and development Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2448 2023-12-01T00:00:00Z Business economics http://localhost:8080/xmlui/handle/123456789/2444 Business economics Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2444 2023-12-01T00:00:00Z Project management http://localhost:8080/xmlui/handle/123456789/2441 Project management Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2441 2023-12-01T00:00:00Z