The Paradigm Shift Toward User-Centric Digital Identity Approaches: A Systematic Literature Review. - Ioannis Konstantinidis 003; Ioannis Mavridis; Evangelos K. Markakis (IEEE Access, 2026)

The Decentralisation Paradox in Digital Identity: Centralising Decentralisation with Digital Wallets? - Ioannis Konstantinidis 003; Ioannis Mavridis; Evangelos K. Markakis (CoRR, 2026)