DOBROTĂ, Ecaterina Milica, Marian STAN, Mihai CIOBOTEA, and Viorel PÂRVU. “Electronic Signature As a Tool for Improving the Efficiency of Public Procurement”. ACROSS Journal of Interdisciplinary Cross-border Studies 6, no. 1 (April 1, 2025). Accessed June 7, 2025. https://gup.ugal.ro/ugaljournals/index.php/across/article/view/7523.