Jolović, M., Bjelica, D., Antonić, N. and Tahirović, T. (2025) “From Paper to Blockchain: Toward Sustainable Decentralized Identity in E-Government”, E-business technologies conference proceedings, 4(1). Available at: https://ebt.rs/journals/index.php/conf-proc/article/view/259 (Accessed: 9 January 2026).