出 处:Civil and Environmental Research. 2012 ;2(5):25-32.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:183089694
作 者:Ernawati Mustafa Kamal ;Syarmila Hany Haron ;Norhidayah Md Ulang 等
出 处:Journal of Economics and Sustainable Development. 2012 ;3(13):81-87.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:203600173