作 者:Bakhtawar Riaz ;Shahid Ali ;Dawood Jan
出 处:International Journal of Food and Agricultural Economics. 2014 ;2(3):33-44.
出 版 社:International Journal of Food and Agricultural Economics
文 章 ID:174738716
作 者:Salamat Ali ;Shahid Ali ;Bakhtawar Riaz
出 处:Journal of Economics and Sustainable Development. 2014 ;5(7):79-88.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:203612566