Nowadays, the importance of bibliographic databases (DBs) has increased enormously, as
they are the main providers of publication metadata and bibliometric indicators universally …

Citation impact indicators nowadays play an important role in research evaluation, and
consequently these indicators have received a lot of attention in the bibliometric and …

Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need
for large-scale, up-to-date, and reproducible studies assessing the prevalence and …

The website Sci-Hub enables users to download PDF versions of scholarly articles,
including many articles that are paywalled at their journal's site. Sci-Hub has grown rapidly …

The preservation of the scholarly record has been a point of concern since the beginning of
knowledge production. With print publications, the responsibility rested primarily with …

O aumento no número das publicações científicas torna o trabalho dos pesquisadores cada
vez mais complexo e extenso no que se refere à seleção de material bibliográfico para o …

The flourishing positive psychology field has Flow as a core construct. This systematic
review of 185 articles examines Flow's concept, to analyse it theoretically, methodologically …

This is the first study that evaluated the coverage of journals from Africa in Web of Science,
Scopus, and CrossRef. A list of active journals published in each of the 55 African countries …

Universities are increasingly evaluated on the basis of their outputs. These are often
converted to simple and contested rankings with substantial implications for recruitment …

The implementation of policies promoting the adoption of an open science (OS) culture must
be accompanied by indicators that allow monitoring the uptake of such policies and their …