Menganalisis Teori Biaya Produksi Islam. Jurnal Penelitian Ilmiah Multidisipliner , [S. l.], v. 1, n. 04, p. 1214–1220, 2025. Disponível em: https://ojs.ruangpublikasi.com/index.php/jpim/article/view/520.. Acesso em: 20 mar. 2026.