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By utilizing conceptual graphical modeling and scenario-based thinking,Gordijn and Akkermaus(2001)have proposed a modeli......
The essay consider the impact of Theodore Dreiser in consum-erism which is one of the most important concept in contempo......
综述当前国际学术出版界开放访问（OA）运动实践和理论研究的热点问题之一——OA期刊的“作者付费模式”。讨论该经营模式的收费来源和......
