Joseph Cohen

的评论 Issup - international society ...

👍 I'm so glad I found Issup's website! It's an exc...

👍 I'm so glad I found Issup's website! It's an excellent resource for substance use professionals. The content is informative and up-to-date, and the community of professionals is welcoming and helpful. I've learned a lot from the training materials and have had the opportunity to connect with colleagues from around the world. I highly recommend Issup! 👏