R. R. I. R. Hisham, S. A. Ismail, N. Yusuff, and W. A. W. Mohd Nowalid, “The Role of Motivation, Commitment and Awareness in Zakat Payment Intention: Evidence From Employees of Private Higher Learning Institutions in Northern Malaysia”, IMBR, vol. 17, no. 3(I)S, pp. 150-162, Oct. 2025.