KOMARUDIN, Komarudin; YUSUF, Ayus Ahmad. Analisis Determinasi Tingkat Net Core Operational Margin Pada Bank Umum Syariah di Indonesia. SERAMBI: Jurnal Ekonomi Manajemen dan Bisnis Islam, [S. l.], v. 1, n. 2, p. 21–32, 2019. DOI: 10.36407/serambi.v1i2.68. Disponível em: http://ejournal.imperiuminstitute.org/index.php/SERAMBI/article/view/68. Acesso em: 24 jun. 2026.