?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Chiam+%2C+Chooi+Chea&rft.aulast=Chiam+&rft.aufirst=Chooi+Chea&rft.date=May+2015&rft.title=Economic+valuation+of+conservation+of+living+heritage+in+Melaka+City%2C+Malaysia+using+single-bounded+and+double-bounded+dichotomous+choice+Contingent+Valuation+Method+(CVM)&rft.genre=proceeding