Usman, A. H., M. F. R. Abdullah, S. A. Shaharuddin, and A. Iskandar. “Dispersion of Islamic Preaching: Some Quranic Viewpoints on the Idea of Tourism”. IJISH (International Journal of Islamic Studies and Humanities), vol. 5, no. 1, Oct. 2022, pp. 13-24, doi:10.26555/ijish.v5i1.3858.