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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Forced degradation kinetics of levonorgestrel-based emergency contraceptives on the Ghanaian market using a new developed and validated HPLC-UV method

2026Discover Chemistry.JournalOpen access

10.1007/s44371-026-00568-x Full text0 citations

Authors

7 authors across 2 institutions in 1 country.

Henry Clifford DowuonaFirst author
- Kwame Nkrumah University of Science and Technology (GH)
Joseph Kwasi AduCorresponding
- Kwame Nkrumah University of Science and Technology (GH)
Abena Amponsaa Brobbey
- Kwame Nkrumah University of Science and Technology (GH)
John Nii Addotey
- Kwame Nkrumah University of Science and Technology (GH)
as printed: John Nii Adotey Addotey
James Oppong‐Kyekyeku
- Kwame Nkrumah University of Science and Technology (GH)
as printed: James Oppong-Kyekyeku
Samuel Oppong Bekoe
- Kwame Nkrumah University of Science and Technology (GH)
Emmanuel OrmanSenior authorCorresponding
- University of Health and Allied Sciences (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Pesticide Residue Analysis and Safetylevel 3 · 0.30
Analytical Methods in Pharmaceuticalslevel 3 · 0.28
Pharmaceutical Quality and Counterfeitinglevel 3 · 0.15

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2026 · Discover Chemistry. · 0 citations
https://openalex.org/W7135093372

Forced degradation kinetics of levonorgestrel-based emergency contraceptives on the Ghanaian market using a new developed and validated HPLC-UV method · Sankore