“Commercial Justice Of Intellectual Property Rights From The Perspective Of Ushul Fiqh : Analysis Of Licensing, Trade Secrets, Industrial Designs, And Integrated Circuit Layout Designs (Icld) As The Implementation Of Hifz Al-Mal” (2026) Islamic Circle , 7(1), pp. 82–99. doi:10.56874/islamiccircle.v7i1.3190.