KHAIRUNNISA HARAHAP; ABD RAHMAN HARAHAP. Perlindungan Konsumen Terhadap Penumpang Tanpa Kursi di Kereta Api Srilelawangsa dalam Perspektif Mashlahah Mursalah . El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam, [S. l.], v. 6, n. 7, p. 3015 –, 2025. DOI: 10.47467/elmal.v6i7.9266. Disponível em: https://journal-laaroiba.com/ojs/index.php/elmal/article/view/9266. Acesso em: 31 mar. 2026.