Year 2026 https://digital.unam.edu.na/xmlui/handle/11070.1/20557 Wed, 22 Apr 2026 14:29:33 GMT 2026-04-22T14:29:33Z Business analytics https://digital.unam.edu.na/xmlui/handle/11070.1/21660 Business analytics Uzera, NP; Augustinus, SH; Denk, S Sun, 01 Jun 2025 00:00:00 GMT https://digital.unam.edu.na/xmlui/handle/11070.1/21660 2025-06-01T00:00:00Z