IHALAUW, John, 		SUSANTO, Dwiyono, 		TRIYONO, Joko, 		SARWONO, Aldi, 		SYAMSU, Moch, AND 		ROHMAN, Nur.
" Exploring the Sustainability of Taman Sari Water Castle as a Heritage Tourist Destination of Indonesia" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 12 Number 5 (12 September 2021)