SUMADYO, H. H.; HASANAH, I.; TRITJAHJANA, D. . Analisis Kontrak Kerja Pengadaan Barang Perspektif Standar Islami Rumah Sakit Muhammadiyah-Aisyiyah (Sirsma) : Studi di RSU UMM. Jurnal Hukum Lex Generalis, [S. l.], v. 7, n. 2, 2026. DOI: 10.56370/jhlg.v7i2.3627. Disponível em: https://ojs.rewangrencang.com/index.php/JHLG/article/view/3627. Acesso em: 19 sep. 2026.