Reference health

Global solar radiation estimation from relative sunshine hours in Yemen

https://doi.org/10.1016/0960-1481(93)90071-n
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5/5 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 5 checked references that resolve
resolves10.1016/0741-983X(88)90037-9
Analysis of solar radiation measurements at Sana'A University weather station (15°N, 44°E)
resolves10.1016/0306-2619(83)90040-5
Solar insolation upon the Yemen Arab Republic
resolves10.1016/0038-092X(77)90001-9
Calculation of monthly average insolation on tilted surfaces
resolves10.1016/0038-092X(83)90174-3
Techniques for the precise estimation of hourly values of global, diffuse and direct solar radiation
resolves10.1016/0038-092X(81)90166-3
Correlation between relative sunshine and state of the sky
The 2 references without a DOI — listed, not checked
no DOI — not checkedThe estimation of global and diffuse solar insolation in Aden
no DOI — not checkedA comparison of methods for estimating monthly mean hourly global and diffused radiation on a horizontal surface for PDRY
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-23 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

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