Khusnudin, Khusnudin. “INTANGIBLE ASSET DALAM PENGEMBANGAN BISNIS PERSPEKTIF MAQASID SYARIAH”. JIsEB 1, no. 1 (September 7, 2020): 40-44. Accessed May 3, 2024. http://e-journal.iainptk.ac.id/index.php/jiseb/article/view/40.