AFIFI, G., & 		NEGM, M.
(2020).
 Geological Sites as a Safe Resort for Post-COVID-19 Tourism: The Case of Al Jabal Al Akhdar, Oman.
<em>Journal Of Environmental Management And Tourism, 11</em>(6), 1520 - 1336.
doi:10.14505/jemt.v11.6(46).23