“Penentuan Kifayah adna sebagai Jaminan Nafkah Isteri di dalam Islam: Kajian kes di Lembah Klang, Malaysia (Determining the Minimum Levels of Sufficiency (Kifayah adna) as Wife Guaranteed Maintenance in Islam: The Case Study of Klang Valley Malaysia)”, UMRAN, vol. 6, no. 2, pp. 111–126, Jun. 2019, doi: 10.11113/umran2019.6n2.261.