@article{201812.0051, doi = {10.20944/preprints201812.0051.v1}, url = {https://doi.org/10.20944/preprints201812.0051.v1}, year = 2018, month = {December}, publisher = {Preprints}, author = {Saortua Marbun}, title = {Ideologies Behind the Halal Tourism Sector}, journal = {Preprints} }