January to December 1980 https://digital.unam.edu.na/xmlui/handle/11070.1/15959 2026-04-08T22:58:01Z 2026-04-08T22:58:01Z Omukuetu/Omukwetu FELM https://digital.unam.edu.na/xmlui/handle/11070.1/20039 2024-11-07T12:35:26Z 1980-11-01T00:00:00Z Omukuetu/Omukwetu FELM 1980-11-01T00:00:00Z Omukuetu/Omukwetu FELM https://digital.unam.edu.na/xmlui/handle/11070.1/20036 2024-11-07T12:35:32Z 1980-11-01T00:00:00Z Omukuetu/Omukwetu FELM 1980-11-01T00:00:00Z Omukuetu/Omukwetu FELM https://digital.unam.edu.na/xmlui/handle/11070.1/20034 2024-11-07T12:35:29Z 1980-01-01T00:00:00Z Omukuetu/Omukwetu FELM 1980-01-01T00:00:00Z Omukuetu/Omukwetu FELM https://digital.unam.edu.na/xmlui/handle/11070.1/20033 2024-11-07T12:35:27Z 1980-10-01T00:00:00Z Omukuetu/Omukwetu FELM 1980-10-01T00:00:00Z