Hello, We are Master students of National Taiwan University of Science and Technology.We are doing a research about Heritage in Yogyakarta, center of Java. We choose Borobudur and Prambanan to survey how heritage impacted or merged in tourism sites in Indonesia. And we really need your opinions about those two heritages so we could try our best to improve the tourism in heritage sites. Thank you for your help!! Thank you very much!!!My e-mail: firstname.lastname@example.orgThe Questionnaire address:http://www.smart-survey.co.uk/v.asp?i=14289fwmcpBest regard.All of Students of Graduate Institute of Architecture and Historic Preservation.