ZAKARIYA, HAFIZ, and WIWIN OKTASARI. 2017. “FROM RIAU TO SINGAPORE: A CONTENT ANALYSIS OF THE RUSHDIAH CLUB’S MAJOR PUBLISHED WRITINGS (CA. 1890-1950)”. UMRAN - International Journal of Islamic and Civilizational Studies 4 (3). https://doi.org/10.11113/umran2017.4n3.162.