Abdul Hakim, Nurlailah, Lilik Rahmawati, and Nur Maulidah Dini Rahmani. “Exploration of Religious Tourism in Sunan Giri Gresik As a Halal Tourism Destination”. Proceeding of International Conference on Islamic Economics, Islamic Banking, Zakah and Waqf, vol. 1, no. 1, Oct. 2023, pp. 685-1000, doi:10.24090/ieibzawa.v1i1.772.