2019 04 07 左永安顧問 企業內訓 第六版 專案管理五大流程圖©2017 Project Management Institute. A Guide to the Project Management Body of Knowledge (PMBOK® Guide) - Sixth Edition. All Rights Reserved.

2019 04 07 左永安顧問 企業內訓 第六版 專案管理五大流程圖©2017 Project Management Institute. A Guide to the Project Management Body of Knowledge (PMBOK® Guide) - Sixth Edition. All Rights Reserved.