Catherine Hanson (M.Sc) U, Chinasa Njoku (Ph.D) C. HUMAN RESOURCE TRAINING AND EMPLOYEE PERFORMANCE OF OIL FIRMS IN PORT HARCOURT, RIVERS STATE. bj [Internet]. 2025 Aug. 13 [cited 2026 Jun. 24];2. Available from: https://bwjournal.org/index.php/bsjournal/article/view/3202