The use of reference management software in the context of academic work and research is the main subject of this study. The study focuses on the extent to which postgraduate students at the Aristotle University of Thessaloniki, one of the largest Greek universities, make use of – or avoid using – reference management software tools to organize their bibliographic databases and to automate the process of creating references and citations. The study also tries to find out which are the key factors for their choices and whether certain background characteristics affect their behavior. It should be mentioned that no previous studies have been conducted in Greece regarding the use of reference management software in the academic environment. An online questionnaire was sent to the postgraduate students at the University and a result set of 545 responses was collected and analyzed. The majority (almost two-thirds) of the respondents identified themselves as non-users and one-third identified themselves as reference management software users. Among the latter, Mendeley was found to be the software used by more than two-thirds of the users and was followed by EndNote and Zotero. It is worth mentioning that Mendeley is the software officially recommended by the University’s central library to its users but most of the students (more than 60%) were not aware of this fact. In terms of background characteristics, the analysis revealed, among other things, statistically significant relationships between degree level, student discipline and preferences, reference management software features, and potential future use of reference management software.

In Greece, there are many audiovisual resources available on the Internet that interest scientists and the general public. Although freely available, finding such resources often becomes a challenging task, because they are hosted on scattered websites and in different types/formats. These websites usually offer limited search options; at the same time, there is no aggregation service for audiovisual resources, nor a national registry for such content. To meet this need, the Open AudioVisual Archives project was launched and the first step in its development is to create a dataset with open access audiovisual material. The current research creates such a dataset by applying specific selection criteria in terms of copyright and content, form/use and process/technical characteristics. The results reported in this paper show that libraries, archives, museums, universities, mass media organizations, governmental and non-governmental organizations are the main types of providers, but the vast majority of resources are open courses offered by universities under the “Creative Commons” license. Providers have significant differences in terms of their collection management capabilities. Most of them do not own any kind of publishing infrastructure and use commercial streaming services, such as YouTube. In terms of metadata policy, most of the providers use application profiles instead of international metadata schemas.

There has been a recent increase in the use of social media platforms (SMPs), as well as a large increase in scientific journals and academic article publications. We need to study if and how much academics, scholars and researchers trust SMPs as sources, i.e., citations, for writing their research articles. The purpose of this research is to explore the relationship between SMPs and bibliographic article citations for ten years between 2010 and 2019, with 31 December marking the official identification of COVID-19, a milestone that affected the whole world, including academic publishing. By using a citation retrieval tool written in Java, the citations referring to the URLs of 6432 articles from 14 Q1 open access education journals ranked by the SCImago platform were extracted. The retrieved URLs were stored in a relational database, preprocessed and cleaned, and analyzed using SQL queries to identify and quantify citations originating from SMPs. The findings showed that there were 112 instances, which corresponds to 1.8% of the articles, of an SMP post being used as a citation. Out of the 17 SMPs checked, eight were used, with the most popular being YouTube, having a percentage of 68% of the aforementioned 112 citations, followed by Twitter (now X) with approximately 13.5% and then by Facebook with around 7%. Most of these in-text citations were found at the Introduction and the Design/Methodology sections of the papers. Other important findings of this study were that about 2% of the URL citations referred to blogs and wikis and that one in 100 articles used Wikipedia in the bibliography. Also, for a 26-year period from 1999 to 2024, it was observed that the number of journals increased by 82.8%, while the number of open access journals showed an impressive 552.14% increase. The findings of this study could lead to changes in the metadata design of bibliographic databases, like the way of searching them, and to a review of the life cycle duration of sustainable access to the content of the cited SMPs.