Lithuania ∙ The Rise of Innovative, Socially Responsible, Green and Centralised Public Procurement Journal Artikel Brigita Šimkutė European Procurement & Public Private Partnership Law Review, Jahrgang 17 (2022), Ausgabe 1, Seite 51 - 55
Greece ∙ Upgrading the National Framework Journal Artikel Stelios Tsevas European Procurement & Public Private Partnership Law Review, Jahrgang 16 (2021), Ausgabe 4, Seite 334 - 336
Estimated Value vs Final Contract Value in Works Public Procurement – What Causes the Discrepancy? Marko Turudić, Melko Dragojević