SUTISNA, Sutisna. URGENSI KEPALA NEGARA DAN PENGANGKATANNYA DALAM ISLAM. Jurnal Sosial Humaniora, [S. l.], v. 5, n. 2, 2014. DOI: 10.30997/jsh.v5i2.535. Disponível em: http://103.127.96.46/index.php/JSH/article/view/535. Acesso em: 8 jun. 2026.