Zaharul Arifin Md Zin, Mohd Izham Mohd Hamzah ,Mohamed Yusoff Mohd Nor. “Does Emotional Intelligence Contribute to Organizational Commitment of NPQEL Certified Principals in Malaysia?”. International Journal of Advanced Science and Technology 29, no. 7s (April 14, 2020): 456 - 461. Accessed September 17, 2021. https://sersc.org/journals/index.php/IJAST/article/view/9461.