Lithuania ∙ The Rise of Innovative, Socially Responsible, Green and Centralised Public Procurement journal article Brigita Šimkutė European Procurement & Public Private Partnership Law Review, Volume 17 (2022), Issue 1, Page 51 - 55
Greece ∙ Upgrading the National Framework journal article Stelios Tsevas European Procurement & Public Private Partnership Law Review, Volume 16 (2021), Issue 4, Page 334 - 336
Climate Change Considerations in Public Procurement and Concessions in Bulgaria (Part II) Neli Garbuzanova, Yoana Blyahova