犀利士
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Advanced Scrum Master (PSM II)
psmii psm2 advanced scrum master scrum.org Scrum Advanced PSMII Venkatesh Rajamani
![](https://tryscrumlive.vervebot.io/wp-content/uploads/2021/08/psm2.png)
psmii psm2 advanced scrum master scrum.org Scrum Advanced PSMII Venkatesh Rajamani
犀利士