Bakir, Ach, and Achmad Fageh. “Hak Merek Dagang Persepektif Perundangan Dan Ekonomi Islam”. Jurnal Ilmiah Ekonomi Islam 9, no. 3 (November 24, 2023): 4533–4539. Accessed August 26, 2025. https://jurnal.stie-aas.ac.id/index.php/jei/article/view/10095.