Dynamics and factors influencing return migration to Sub-Saharan Africa: A systematic review.

Heliyon · 2023 · PMC10412836 · PMID 37576201

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an increasing trendno p-value reported

In the sample, the first paper was published in 2004, and an increasing trend in publications is noticeable from 2013 onwards.

also in 63,971 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.