开放获取期刊获得更多读者和引用
700 种期刊 和 15,000,000 名读者 每份期刊 获得 25,000 多名读者
Mary M. Dickens Johnson
Outsourcing is becoming a more established practice in increasing numbers.It allows the “buyer” access to needed services, supplies without major commitment and investment such as ownership would entail.Sellers are ready and willing to “answer the call”.It has become a regularized function of both government bureaucracies and commercial operations.