. . "National Service Secretariat (Ghana)" . . . . . "NSS" . "post- national Service" . "National Service Secretariat (Ghana)" . "national service" . "National Service Secretariat (NSS)" . "National Service Scheme" . "National Service Secretariat" . . . . . . . . "1973" . . "mandatory national service" . . . . . . . . "National Service" . "Ghana" .