PRIYONO, O. A. Halal Tourism Opportunities And Challenges In East Java. Ulumuna: Jurnal Studi Keislaman, [S. l.], v. 4, n. 2, p. 118–133, 2018. DOI: 10.36420/ju.v4i2.3479. Disponível em: https://ejournal.kopertais4.or.id/madura/index.php/ulumuna/article/view/3479. Acesso em: 26 apr. 2024.