T. Taruna, F. Fatmawati, E. Rahmaniah, H. Al Mutahar, and S. Sudirman, “The Role of Ar-Ridho Islamic Institute in Mualaf Development Study on Mualaf at Ar-Ridho Islamic Institute in Siantan Hilir Village, North Pontianak”, IJEVSS, vol. 4, no. 01, pp. 372-382, Feb. 2025.