A Metri- Coverage Analysis Systematic Literature Review on the Use of Digital Tools in Higher Education Teaching and Learning.

This study performed a holistic review on the use of digital tools in higher education teaching and learning through a metric-coverage systematic literature review approach. The rapid digital transformation in higher education, particularly after the COVID-19 pandemic, has increased the adoption of digital technologies for instructional delivery, collaboration, and student engagement. However, existing studies remain fragmented, with limited integrated evidence on the trends, patterns, and thematic coverage of digital tool utilization in higher education. Therefore, this study was conducted to provide a comprehensive synthesis of recent literature and identify emerging themes, research trends, and technological practices in the field.
A mixed-methods systematic literature review design was adopted following the PRISMA guidelines. Relevant studies published between 2020 and 2025 were retrieved from the Scopus and IEEE Xplore databases using predefined search strings and eligibility criteria. A total of 172 studies were initially identified, of which 73 met the inclusion criteria after screening, while 50 high-quality studies were retained for final analysis. Quantitative data were analyzed descriptively, while qualitative thematic analysis was conducted using NVivo software with a hybrid coding strategy. The findings revealed that studies published between 2022 and 2023 accounted for the highest proportion of publications (66%), followed by 2020–2021 (20%) and 2024–2025 (14%). IEEE Xplore contributed 70% of the reviewed studies, while Scopus accounted for 30%. Word frequency analysis showed that “learning” (1.42%), “digital” (1.17%), and “education” (0.83%) were the dominant themes. The study concluded that digital tools have become central to modern higher education pedagogy, significantly influencing teaching effectiveness, student engagement, and flexible learning environments.

Digital Tools, Higher Education, Teaching and Learning

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