Virtual Laboratories- A historical review and bibliometric analysis of the past three decades. - Raghu Raman; Krishnashree Achuthan; Vinith Kumar Nair; Prema Nedungadi (Educ. Inf. Technol., 2022)

Cyberbullying research - Alignment to sustainable development and impact of COVID-19: Bibliometrics and science mapping analysis. - Krishnashree Achuthan; Vinith Kumar Nair; Robin M. Kowalski; Sasangan Ramanathan; Raghu Raman (Comput. Hum. Behav., 2023)

Opposing agents evolve the research: a decade of digital forensics. - Raghu Raman; Aditya Kumar Sahu; Vinith Kumar Nair; Prema Nedungadi (Multim. Tools Appl., 2025)

Comparative Analysis of ChatGPT and Bard in Digital Governance: Accuracy, Adaptability, and Readability Insights. - Raghu Raman; Vinith Kumar Nair; Sofi Dinesh; Ramana Acharyulu (Digit. Gov. Res. Pract., 2025)