“MOTIVATION IS A MEDIATING FACTOR BETWEEN JOB DESIGN AND JOB PERFORMANCE: CASE STUDY IN KOTA KINABALU POLYTECHNIC, MALAYSIA” (2016) Singaporean Journal of Business Economics and Management, 5((1), pp. 1–12. Available at: http://www.singaporeanjbem.com/index.php/SJBEM/article/view/299 (Accessed: 24 June 2026).