Andres, A. (2009). Measuring academic research: How to undertake a bibliometric study. Chandos.
Παραπομπή Chicago StyleAndres, Ana. Measuring Academic Research: How to Undertake a Bibliometric Study. Oxford: Chandos, 2009.
Παραπομπή MLAAndres, Ana. Measuring Academic Research: How to Undertake a Bibliometric Study. Chandos, 2009.
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