Saffinee, Siti Syahirah, Mohammad Aizat Jamaludin, Khairusy Syakirin Has-Yun Hashim, Mohd Anuar Ramli, and Ahmad Ni’matullah Al-Baarri. 2019. “Study on Muslim-Friendly Ecotourism (MFET) In Karimunjawa Islands”. Journal of Halal Industry & Services 2 (1). https://journals.hh-publisher.com/index.php/JHIS/article/view/89.