Muhammad, A. D., J. L. Alkassim, and S. M. Sulaiman. “Cash Waqf Acceptance Among Entrepreneurs in Kano Metropolis, Nigeria”. International Journal of Islamic Economics and Finance (IJIEF), vol. 6, no. 1, Jan. 2023, pp. 73-104, doi:10.18196/ijief.v6i1.16966.