NUR JANAH, N.; IMRON ROSYADI, M. SISTEM UPAH PEKERJA OUTLET PENGISIAN NITROGEN DI SPBU 54.611.08 GRESIK DALAM PERSPEKTIF FIQIH MUAMALAH. Jurnal Investasi Islam, [S. l.], v. 5, n. 2, p. 669–681, 2024. DOI: 10.32806/ivi.v5i2.323. Disponível em: http://jurnalalkhairat.org/ojs/index.php/investi/article/view/323. Acesso em: 21 jul. 2025.