The Standard for Program Management
The Standard for Portfolio Management
A Guide to the Project Management Body of Knowledge (PMBOK® Guide) – Seventh Edition and The Standard for Project Management (ENGLISH)
Standard for Program Management
TrustPilot
Reema J.
1 个月前
阿里·H.
1天前
关税和税费包括
30天对于 PRO 会员用户
15天无会员资格
Rajesh P.
2天前
