Moras, Małgorzata. “On the Need for Further Improvements in Competitive Tender Procedures With Negotiation for Contracts With a Value Lower Than EU Thresholds”. Studia Prawnoustrojowe, no. 63 (March 19, 2024). Accessed July 22, 2024. https://czasopisma.uwm.edu.pl/index.php/sp/article/view/9448.