Wagner RD, Protulipac M, Nouaimeh N, Azeem MM, Galgenmüller A. STUDY REPORT: Assessing the Maturity and Impact of Project Management Offices (PMOs). Alma Mater Europaea University – Alma Mater Press; 2026. Pridobljeno marec 17, 2026. https://press.almamater.si/index.php/amp/catalog/book/117