Henny Portman - Ruben Zeegers

Information Security Management Professional (ISMP) based on ISO 27001 Courseware - 4th revised

Scaling agile in organisaties - 2de geheel herziene druk

Scaling agile in organisaties

Managen van agile projecten 2de herziene druk

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 - Ruben Zeegers