Nikbakhsh, M.A. and Fatemikiya, M. (1405) “Developing a Human Resource Productivity Model in the Petrochemical Industry: Integrating Individual–Organizational Competencies and HR Innovation”, Journal of Personal Development and Organizational Transformation, 4(2), pp. 1–21. Available at: https://www.journalpdot.com/index.php/jpdot/article/view/274 (Accessed: 15 November 2026).