The principal areas of his research and scholarly contributions.
Research Evaluation
Research evaluation refers to the systematic assessment of research performance using appropriate evidence and measures. It provides a basis for assessing the quality, productivity, influence, and development of research at individual, institutional, and national levels. He conducts studies in this area on research productivity, academic capacity, publication behaviour, research quality, and evidence based approaches for strengthening research systems.
Scientometrics
Scientometrics refers to the quantitative study of scientific research and scholarly communication using bibliometric methods and related measures. It is used to assess patterns of publication, citation, collaboration, research output, and research visibility. He applies these methods to study scientific research, university performance, research impact, and indicators used for research assessment and institutional ranking.
Scholarly Communication
Scholarly communication refers to the processes through which research findings are prepared, reviewed, published, disseminated, and used within the academic community. It covers the activities involved in communicating research through journals and other scholarly outlets, including publication practices, peer review, authorship, responsible publishing, and research integrity. He conducts studies on publication persistence, journal selection, peer review, authorship practices, responsible publishing, research integrity, and strategies for improving research visibility.
Educational Measurement and Psychometrics
Educational measurement refers to the systematic process of assigning numerical values to educational and psychological characteristics using appropriate measurement procedures. Psychometrics is concerned with the development and evaluation of instruments used to measure such characteristics. He develops and validates educational and psychological instruments, assesses constructs, estimates reliability, evaluates validity, and applies psychometric principles to educational research and programme evaluation.
Research Analytics
Research analytics refers to the use of quantitative methods and analytical procedures to examine research data and support evidence based decision making. He applies structural equation modelling, bibliometric analysis, machine learning, artificial neural networks, and other multivariate techniques to analyse research data, develop predictive models, and assess research performance.
Higher Education Research
Higher education refers to formal education provided beyond secondary school through institutions such as universities, polytechnics, and colleges. It includes teaching, learning, research, assessment, academic development, and the administration of educational institutions. His research in this area is mainly concerned with research and related issues within higher education, with particular attention to academic staff, postgraduate students, universities, research capacity, institutional performance, university governance, educational policy, and factors associated with research productivity and scholarly development.