“Kesan Penerimaan Aplikasi Istihalah Terhadap Hukum Produk Yang Mengandungi Derivatif Muharramat: The Effect of Istihalah Application in the Products Contain Unlawful (Muharramat) Derivatives”. Journal of Fatwa Management and Research, vol. 10, no. 1, July 2018, pp. 101-19, https://doi.org/10.33102/jfatwa.vol10no1.32.