Past, present, and future of virtual tourism-a literature review. - Sanjeev Verma; Lekha Warrier; Brajesh Bolia; Shraddha Mehta (Int. J. Inf. Manag. Data Insights, 2022)

Toward Trustworthy Artificial Intelligence (TAI) in the Context of Explainability and Robustness. - Bhanu Chander; Chinju John; Lekha Warrier; Kumaravelan Gopalakrishnan (ACM Comput. Surv., 2025)