SANTIKA , M. .; ROZA, E. . The Kingdom of Siak a Symbol of Islamic Civilization in East Riau. Jurnal Al-Kifayah: Ilmu Tarbiyah dan Keguruan, [S. l.], v. 2, n. 2, p. 380-391, 2024. DOI: 10.53398/ja.v2i2.451. Disponível em: https://stit-alkifayahriau.ac.id/ejournal/index.php/alkifayah/article/view/451. Acesso em: 17 aug. 2025.