Frank Nana Kweku Otoo, and Dr. Mridula Mishra. “Influence of Human Resource Development (HRD) Practices on Organizational Effectiveness: The Role of Employee Competencies”. International Journal of Management Studies (IJMS) 5, no. 2(6) (November 1, 2021): 110–124. Accessed June 24, 2025. https://www.researchersworld.com/index.php/ijms/article/view/1865.