Yemen University Research Rankings
Compare Yemen universities using recent research output, citation impact, growth and a transparent research-performance score.
Research landscape
The current ITS Research Intelligence dataset contains 20 index-ready universities in Yemen. Across those institutions, the average five-year research output is approximately 1,543 works and the average five-year citation count is approximately 10,698. The average publication-growth signal is 65.2%. These figures describe the institutions that pass the public quality gate; they are not intended to represent every tertiary institution in the country.
Country rankings are useful for benchmarking because they reduce some of the structural differences that make global comparisons difficult. They still should not be treated as a complete assessment of institutional quality: teaching, student outcomes, funding levels, research field mix and institutional mission are outside this research-performance score. The value of the page is in seeing who is producing research, how that activity is changing, and where citation visibility is concentrated.
Top research universities in Yemen
| Rank | University | Country | Score | 5-year works | 5-year citations | Growth |
|---|---|---|---|---|---|---|
| #1 | Sana'a University | Yemen | 67.2 | 5,725 | 43,789 | 62.9% |
| #2 | University of Science and Technology | Yemen | 66.4 | 10,112 | 43,758 | 94.5% |
| #3 | Taiz University | Yemen | 64.4 | 2,269 | 24,180 | -14.5% |
| #4 | Ibb University | Yemen | 64.3 | 2,407 | 24,360 | -8.1% |
| #5 | Amran University | Yemen | 62.4 | 779 | 14,773 | 13.7% |
| #6 | Thamar University | Yemen | 61.4 | 1,911 | 16,250 | 0.6% |
| #7 | Hodeidah University | Yemen | 59.9 | 1,271 | 11,385 | -5.4% |
| #8 | Al-Razi University | Yemen | 57.9 | 519 | 4,441 | 175.5% |
| #9 | University of Aden | Yemen | 56.5 | 1,963 | 10,482 | 22.2% |
| #10 | Hadhramout University | Yemen | 55.6 | 1,150 | 7,424 | -24.9% |
| #11 | Yemenia University | Yemen | 51.2 | 615 | 3,004 | 27.4% |
| #12 | Saba University | Yemen | 50.7 | 458 | 2,912 | 16.1% |
| #13 | Lebanese International University | Yemen | 47.1 | 195 | 2,265 | 141.7% |
| #14 | Seiyun University | Yemen | 44.3 | 220 | 1,736 | 53.3% |
| #15 | Albaydha University | Yemen | 42.7 | 321 | 1,560 | 32.7% |
| #16 | 21 September University for Medical and Applied Sciences | Yemen | 38.7 | 221 | 661 | 286.1% |
| #17 | Al-Nasser University | Yemen | 36.7 | 302 | 276 | 161.4% |
| #18 | Iman University | Yemen | 35.3 | 173 | 265 | 4.6% |
| #19 | Al-Saeeda University | Yemen | 34.2 | 122 | 237 | 109.7% |
| #20 | Al-Ahgaff University | Yemen | 33.6 | 129 | 204 | 155.2% |
How ITS Research Score v3 is constructed
One formula applies to every index-ready institution, using the five most recent complete calendar years: 25% research output, 25% citations, 20% h-index and 5% i10-index (log-normalized so the largest universities do not dominate linearly), 15% citation impact (the institution’s percentile on citations per work, reduced below 500 works so small samples cannot win by chance), 5% publication growth and 5% international-collaboration share. When collaboration data is not yet available, the other weights are rescaled.
Data-quality controls: the unfinished current year is never counted, and a year in which recorded output jumps to more than three times the institution’s usual level while being at least 90% open access is treated as a bulk dataset or repository deposit and scored at the usual level. An affiliation check also removes institutions whose papers mostly do not name them in the author address (OpenAlex sometimes assigns a large university’s papers to a namesake school or college). Raw data are kept and every adjustment is logged. Open-access share and topic diversity are published as separate rankings and do not affect the main score. Citation impact is not field-normalized.
These indicators assess research activity only. They do not measure teaching quality, student experience, employability, reputation, finances or accreditation. Missing data are left missing rather than fabricated.