Ahmad Fikri Hasan, et al. “An Analysis of Local MSME Empowerment through the Integrated Halal Tourism Ecosystem Model of Sunan Giri: A Case Study in Gresik”. Al-Muamalah: Jurnal Ekonomi Islam, Filantropi Dan Perbankan Syariah, vol. 2, no. 2, Nov. 2025, pp. 168-7, https://journal.syamilahpublishing.com/muamalah/article/view/503.