ALY, M., 		HAMID, N., 		SUHARNO, N., 		KHOLIS, N., & 		AROYANDINI, E.
(2021).
 Community Involvement and Sustainable Cave Tourism Development  in Tulungagung Region.
<em>Journal Of Environmental Management And Tourism, 12</em>(2), 588-597.
doi:10.14505//jemt.v12.2(50).28