The full project management body of knowledge includes knowledge of proven , traditional practices that are widely applied , as well as knowledge of innovative and advanced practices that have seen more limited use , and includes both published and unpublished material 它包括已被證明且廣泛使用的傳統(tǒng)實踐以及較少使用的創(chuàng)新和先進的知識,包括發(fā)表和未發(fā)表的資料。