Zainal Adnan, Ahmad Amri, Khairul Anwar Mastor, Hasnan Kasan, and Firdaus Mohamad Hamzah. 2017. “Work Behavior from the Qur’anic Perspective”. International Business Education Journal 10 (December):1-7. https://doi.org/10.37134/ibej.vol10.1.2017.