Hamdani, H., A. Soemitra, and M. I. Harahap. “The Influence of Knowledge, Awareness and Income on the Interest in Paying Zakat Shares of Investors in North Sumatra”. Amkop Management Accounting Review (AMAR), vol. 5, no. 1, July 2025, pp. 694-11, doi:10.37531/amar.v5i2.2769.