Edah, F. J.; Okweze, F. O.; Asoya, M. C.; Atuluku, A. A.; Kirfi, I. M. I.; Yahaya, E. S. IN-SERVICE TRAINING AND WORKERS PRODUCTIVITY IN AKANU IBIAM FEDERAL POLYTECHNIC UNWANA, EBONYI STATE (A CASE STUDY OF THE ACADEMIC STAFF 2017 - 2022). IJGARD 2026, 2, 176-204.