Jamhuri, J., Tanjung, D. and Siregar, R. S. (2024) “Assessing Ecological Tourism in Pulau Banyak: An Analysis Through Fiqh Al-Bi’ah Principles”, Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), 7(3), pp. 5319-5327. doi: 10.31538/iijse.v7i3.5548.