Open Access Library (OALib)

Open Access Library (OALib) is an academic search engine and publisher. You can download research papers for free and submit your paper to it. It is a shared academic database.

Open Access Library (OALib) 是一个学术搜索引擎和出版商。 您可以免费下载研究论文并将您的论文提交给它。 它是一个共享的学术数据库。