D. S. H. Arifin, S. Afifah, and M. A. S. Millah, “Ensuring Compliance with the Principle of Tafriq al-halal ‘an al-haram in Sharia Syndicated Financing: A Sharia Economic Law Perspective”, Mabahits Al-Uqud, vol. 1, no. 2, pp. 113–136, Oct. 2025.