Henny Portman - John Hermarij

Scaling agile in organisaties - 2de geheel herziene druk

Scaling agile in organisaties

Better Practices of Project Management Based on IPMA competences – 4th revised edition

Better Practices of Project Management Based on IPMA competences - 3rd revised edition

Managen van agile projecten 2de herziene druk

Basisboek Projectmanagement

Competence profiles, Certification levels and Functions in the Project Management and Project Support Environment - Based on ICB version 3 - 2nd revised edition

Competentieprofielen, Certificeringniveaus en Functies bij projectmanagement en PMO - Op basis van NCB versie 3 - 2de herziene druk

Publications - Henny Portman - John Hermarij