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1、Google Scholar

[322BDA64-6441-7BF9-2007-A7BDBC606179]

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Link: https://scholar.google.com/scholar_alerts?view_op=create_alert_options&alert_params=hl=en&hl=en

2、Scopus

Scopus is a literature repository developed by the Elsevier Science Press in the Netherlands for searching journals and patent coverage. The Scopus's extensive and non-repeatable literature, covering more than 5,000 publishers worldwide in the fields of science, technology, medicine and social sciences, is a super-functional repository that was track back until 1823.

Link: https://www.scopus.com

3、Research Gate

Research Gate is a research social networking service known as the Academic fb ", was launched in May 2008. Through the website, users can communicate and interact with other academics to understand the research trends and share research methods.

At the same time, we can also read the scientific literature of scholars in different fields, download all kinds of academic resources free of charge, and pay attention to the latest scientific research achievements and academic works of cutting-edge scientific experts, scholars and scientific research groups in various fields around the world. A variety of features include file sharing, Weibo communications, scientific research forums, and the establishment and membership of scientific groups.

Link: https://www.researchgate.net

4、Science Direct

ScienceDirect is the world's largest collection of online scientific research, with publishers in the netherlands Elsevier, the company's journals are world-recognized high-grade academic journals, and most are core journals, which are included in many of the world's famous secondary literature databases.

ScienceDirect contains about 11 million articles ,2500 journals, more than 6000 e-books, and reference books and manuals. These articles are mainly divided into agriculture and biological science, chemical and chemical engineering, clinical medicine, earth and planetary research, energy and technology, engineering computer science and social science, etc.

Link: https://www.sciencedirect.com

5、EBSCO Open Dissertations

EBSCO is a free database of master's or phd graduates from the united states and essay uk, documenting more than 1.2 million electronic essay and essay, from around the world covering various topics, covering multidisciplinary areas, which can be of great help to students who write essay or do research.

Link: https://www.ebsco.com/products/research-databases/ebsco-open-dissertations

6、ProQuest

ProQuest is a common literature search platform, known as a necessary platform for liberal arts students. The platform has a total of about 125 billion electronic pages, including essay 、 e-books, newspapers, periodicals, historical materials, government and cultural archives and aggregated databases. And this means that students can not only find a lot of published journal literature, but also search for a lot of valuable primary materials for essay. A student who can't find essay information can use it!

Link: https://www.proquest.com

7、Academic Journal Guide

AJG is a guide to the scope and quality of research journals published by business and management scholars, published by the association of british business schools (ABS), and published every three years, which is very suitable for foreign students who need to cite sufficiently rigorous articles for argumentation.

the purpose of the guide is to give a clearer understanding of which journals are of better quality and to provide scholars with clearer goals. A five-star to one-star rating will be AJG based on peer review, editing and expert judgment after evaluation of the publication, and through statistics related to citations. many phd essay tutors will require students to only use journals with more than four stars.

Link: https://charteredabs.org/academic-journal-guide-2018

8、BASE

BASE is one of the world-class search engines for massive content, developed by the university library in Bielefeld, germany, to provide integrated retrieval services for global heterogeneous academic resources. BASE has integrated the library catalogue of the university library at the University of England, Germany, with about 160 open resources, providing more than 6,000 sources of information ,140 million literature, and only literature that meets academic quality standards will be included, so it has fewer resources than other search engines, but the quality is guaranteed.

Link: http://www.base-search.net

9、Academia.edu

Academia.edu is an academic social networking site dedicated to researchers that helps people share it free of charge with millions of people around the world essay, with 39 million independent visitors and more than 1 million text uploads a month. and it will also count the impact of essay, such as how many people use the literature and track research in specific areas. s available to students who have no clue about essay Academia.edu, It will provide some novel and useful ideas and information.

Link: https://www.academia.edu

10、OATD.org

The goal of the OATD is to find the best resources for published graduate essay around the world, which essay from more than 1100 colleges, universities and research institutions and currently contains 5 million articles essay, but also provides a vast array of essay examples, which are well suited to students who have just left the country and are less able to write, to help them understand the format and structure of their articles.

Link: https://oatd.org

11、Oxford Scholarship Online（OSO）

OSO is the only online platform for academic monographs by oxford university press (OUP), bringing together the essence of OUP academic publishing. it can cross-search the full text of oxford university press's best academic monographs in various fields, such as humanities, social sciences, science, medicine and law. the advantage of the site is that its books usually organize various theories more comprehensively, and the authors will also provide more practical examples to help students think and understand.

OSO also cooperate with many British universities or foreign universities, some need access to books, as long as the landing into their own school landing page can be used, foreign students can collect this website!

Link: https://www.oxfordscholarship.com/page/about-oso/about