Saifuddin, W. A. (2025) “Halal and Haram in the Qur’an and Hadith: The Theological Foundations of Halal Certification in Indonesia”, Darul Hikmah: Jurnal Penelitian Tafsir dan Hadits, 11(2), hlm. 81–98. doi: 10.61086/jstiudh.v11i2.88.