2023 http://localhost:8080/xmlui/handle/123456789/2481 Fri, 10 Apr 2026 21:09:23 GMT 2026-04-10T21:09:23Z Basics of operation research http://localhost:8080/xmlui/handle/123456789/2504 Basics of operation research Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2504 2023-12-01T00:00:00Z Cyber law security http://localhost:8080/xmlui/handle/123456789/2502 Cyber law security Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2502 2023-12-01T00:00:00Z Cyber law security (Reappear) http://localhost:8080/xmlui/handle/123456789/2501 Cyber law security (Reappear) Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2501 2023-12-01T00:00:00Z High voltage engineering http://localhost:8080/xmlui/handle/123456789/2495 High voltage engineering Fri, 01 Dec 2023 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/2495 2023-12-01T00:00:00Z