Nurhayati, Siti, et al. “Exploring Intellectual Property Issues in Counterfeit Shoe Purchases: A Sociological and Sharia Economic Law Perspective”. Mu’amalah: Jurnal Hukum Ekonomi Syariah, vol. 3, no. 2, Jan. 2025, pp. 187-98, https://doi.org/10.32332/muamalah.v3i2.9235.