ALAEDDIN TEKIN. RESTORATION OF RIAU SULTANATE-OTTOMAN RELATIONS (1857-1904):: Explanatory Factors . Al-Shajarah: Journal of the International Institute of Islamic Thought and Civilization (ISTAC), [S. l.], v. 26, n. 2, p. 177–196, 2021. DOI: 10.31436/shajarah.v26i2.1307. Disponível em: https://journals.iium.edu.my/shajarah/index.php/shaj/article/view/1307. Acesso em: 27 sep. 2024.