115 1
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Millions trust Grammarly’s free writing app to make their online writing clear and effective. Getting started is simple — download Grammarly’s extension today.

219 41
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115.5M 23.6M

Access 130+ million publications and connect with 15+ million researchers. Join for free and gain visibility by uploading your research.

443 67
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61.3M 9.7M

Academia.edu is a place to share and follow research.

492 88
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55.8M 10.8M

We unlock the potential of millions of people. Our qualifications, assessments, academic publications and original research spread knowledge and spark enquiry.

598 121
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46.8M 10.5M

Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck.

652 80
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43.3M 5.4M

MIT - Massachusetts Institute of Technology.

1,487 414
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20.6M 7M

JSTOR is a digital library of academic journals, books, and primary sources.

1,892 757
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16.6M 9.7M

Turnitin solutions promote academic integrity, streamline grading and feedback, deter plagiarism, and improve student outcomes.

2,243 229
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14.3M 1.4M

Arxiv.org e-print archive.

2,807 1K
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11.7M 3.8M

Mendeley is a free reference manager and an academic social network. Manage your research, showcase your work, connect and collaborate with over five million researchers worldwide.

3,634 293
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9.2M 622.2K

WebAssign.

3,772 1K
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8.9M 3.8M

Citation Machine helps students and professionals properly credit the information that they use. Cite sources in APA, MLA, Chicago, Turabian, and Harvard for free.

4,174 63
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8.2M 109.1K

Find your perfect university, course or study destination using our university rankings, country and course guides, events and international student forums.

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8M 115.7K

Rate My Professors is the best college professor reviews and ratings source based on student feedback. Over 1.7 million professors & 19 million reviews. Find & rate

4,317 25
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7.9M 41K

ETS is committed to advancing quality and equity in education for all people worldwide through assessment development, educational research, policy studies and more.

4,483 69
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7.7M 104.3K

The first public institution of higher education, this flagship university provides the best return-on-investment among Texas's public schools, with almost 400 degrees.

5,027 730
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6.9M 792.2K

Home | University of Waterloo | University of Waterloo.

行业
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6.2M 13.9K

MedSci(梅斯医学)致力于医疗质量的改善,从事临床研究服务、数据管理、医学统计、临床培训、继续教育等支持,促进临床医生职业发展和医疗智慧化。

5,866 1K
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6M 1.9M

University of California San Diego.

5,932 3K
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5.9M 5.4M

SparkNotes are the most helpful study guides around to literature, math, science, and more. Find sample tests, essay help, and translations of Shakespeare.

6,026 400
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5.9M 329.3K

National University of Singapore is ranked consistently as one of the world's top universities. We offer the most extensive college degree courses in Singapore.

6,548 1K
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5.4M 1.6M

Elsevier’s Scopus, the largest abstract and citation database of peer-reviewed literature. Search and access research from the science, technology, medicine, social sciences and arts and humanities fields.

6,556 308
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5.4M 240.4K

UQ is a research-intensive institution in the top 50 universities world-wide, offering choice and opportunity in undergraduate and postgraduate learning.

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4.8M 306K

Provides a complete web based educational environment for K-12 and Higher-Education mathematics, accounting, statistics, and chemistry.

7,664 892
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4.7M 555.9K

Nanyang Technological University is one of the top universities in Singapore offering undergraduate and postgraduate education in engineering, business, science, humanities, arts, social sciences, education and medicine.

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With seven campuses throughout metro Atlanta, the university provides its world-class faculty and more than 51,000 students with unsurpassed connections to the opportunities available in one of the 21st century’s great global cities.

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4.5M 5K

Allama Iqbal Open University.

8,262 1K
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4.4M 1.2M

Ryerson University is at the intersection of mind and action. What our students learn in the classroom is enhanced by real-world knowledge and experience. We champion diversity, entrepreneurship and innovation.

8,409 1K
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4.3M 602.1K

RMIT is a global university of technology and design and Australia's largest tertiary institution.

8,570 6
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4.3M 2.7K

Home | Virginia Tech.

8,586 2K
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4.3M 1.8M

Not Found.

8,666 243
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4.2M 103.9K

C-DAC: Centre for Development of Advanced Computing, India.

9,101 3K
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4M 1.1M

Canada's Capital University, Carleton University is a dynamic research and teaching institution dedicated to achieving the highest standards of scholarship.

9,346 1K
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4M 754.2K

Home :: SSRN.

9,790 4K
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3.8M 2.8M

Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition of MLA.

9,838 4K
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3.8M 2.4M

Home - Wits University.

9,941 1K
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3.7M 715.9K

Offers a mix of vocational and Academic Programmes that advances freedom, democracy, equality and human dignity.