Annisa Febrianti Aryet, and Abd.Rahman Harahap. “Perlindungan Konsumen Terhadap Helm Non-SNI Dalam Perspektif Maqashid Syariah: Studi Kasus Di Kecamatan Medan Perjuangan”. Indonesian Journal of Humanities and Social Sciences, vol. 6, no. 1, Feb. 2025, pp. 11-26, https://doi.org/10.33367/ijhass.v6i1.6944.