HAMDIYAH, H. PRAKTIK PERSAINGAN BISNIS DALAM USAHA LAUNDRY : Studi Kasus di Kota Sigli. Jurnal Tahqiqa : Jurnal Ilmiah Pemikiran Hukum Islam, [S. l.], v. 13, n. 2, p. 165–178, 2019. Disponível em: https://jurnal.stisalhilalsigli.ac.id/index.php/tahqiqa/article/view/178. Acesso em: 5 feb. 2025.