“Peranan Ijtihad Jama’i dalam Pembentukan Skim Wakaf Tunai di Malaysia: Role of Collective Ijtihad on the Emergence of Cash Waqf Scheme in Malaysia” (2020) Journal of Fatwa Management and Research, 23(1), pp. 53–70. doi:10.33102/jfatwa.vol23no1.310.