- PMI-OPM3
- Modeling Organizational Project Management(PMI,2019)
- OPM3 FAQ – Frequently Asked Questions(2017)
- ORGANIZATIONAL PROJECT MANAGEMENT MATURITY MODEL (OPM3) TO IMPROVE MINISTRY OF CONSTRUCTION AND HOUSING (MOCAH) WITHIN KURDISTAN REGIONAL GOVERNMENT(2015)
- Organizational Project Management Maturity Model (PPT), PMI Hong Kong Chapter(2005)
- OPM3 Self-Assessment Questionnaire (Web)
- OPM3 Self-Assessment Questionnaire (Excel)