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This study aimed to reveal the trend of research on e-assessment in the field of educational sciences through scientific mapping and bibliometric analyses. For this purpose, the numerical distribution of research on e-assessment, citation analysis, research themes and the change of trend topics were examined. The publications to be examined were selected from WoS database according to PRISMA model, and 911 studies were included in the analysis. VOSviewer, Biblioshiny, Smart Bibliometrics and Leximancer software were used in data analysis. Apparently, there has been a significant increase in the number of research since 2005, and publications have been mostly produced in form of articles and papers. The most cited and the most productive countries are the USA, the United Kingdom and Australia, while the most cited journals are Assessment & Evaluation in Higher Education and British Journal of Educational Technology. An analysis of the keyword map revealed that the themes of technology and motivation, blended learning and collaboration, interaction and innovative approaches, validity and reliability, higher education, quality, basic disciplines and COVID-19 were frequently emphasized in the studies on e-assessment. An analysis of trend topics by years showed that, between 2010 and 2021, the trend topic distribution changed to include topics such as COVID-19, academic integrity, engagement, cheating, case study, and higher education. All these findings reveal that e-evaluation activities have displayed a development and transformation over time with the effect of developing technology, the pandemic, the spread of e-learning, the expansion of communication opportunities and many other factors.

This study examines leadership research in higher education from 2008 to 2022. A total of 268 important publications were systematically retrieved and bibliometrically analyzed from the Scopus database. The present study employed Bibliometrix to analyse leadership research trends. To represent the general pattern and structure of leadership research in higher education, the final analysis incorporates bibliometric indicators, e.g., annual scientific production, most prolific journal, most prolific author, country and institutions, most influential articles, co-citation, and author's keywords. This bibliometric investigation revealed that the US, Australia, and the UK produce the most relevant publications. It is also observed that there is still a severe manque of leadership research in higher education, and there is no appreciable growth in this field from 2008 to 2022. To give more in-depth information about the trend topics and important fields of leadership research in higher education, co-citation, and the author's keyword analysis are also employed. The study offers valuable insight into leadership research in higher education for theoretical and practical advancements for further studies. [ABSTRACT FROM AUTHOR]

This study employs the bibliometric analysis approach to examine research on ethical decision‐making (EDM) of accountants from 1987 to 2022. The study specifically examines the developments in EDM research and evaluates the intellectual structure of the research field. Employing citation, co‐authorship, co‐occurrence and bibliographic coupling analyses, bibliometric data on 908 publications from the Scopus database was analysed. The results indicate that there has been a significant increase in the rate of publication on EDM of accountants following the spate of ethical breaches in the early 2000s. Further, we find that a large proportion of EDM in accounting research originates from developed countries like USA, Australia and UK. Our cluster analysis suggests that two main research streams have evolved over the period. Prior to 2012, researchers in this field mainly focused on individual level issues, particularly, on the determinants of the EDM process of individuals. Research, post 2012, however, has focused on firm‐level EDM issues including organisational ethics, culture, and corporate governance. The study further discusses the themes in detail andproposes a future research agenda. [ABSTRACT FROM AUTHOR]