GBAGBEKE, J.E., ACHALU, E.I. and WEJIE-OKACHI, C. 2026. EFFECT OF SAFETY TRAINING ON KNOWLEDGE OF WORKERS IN SELECTED INDIGENOUS OIL AND GAS COMPANIES IN PORT HARCOURT METROPOLIS. GPH-International Journal of Applied Science. 9, 7 (Aug. 2026), 26-38. DOI:https://doi.org/10.5281/zenodo.22109798.