IPSR Director Assoc. Prof. Dr. Rossarin Gray opened the short training “Operational research: science and art for the benefit of mankind” organized by Assoc. Prof. Chanhathai Ard-am. 9 participants attended the training. The event was held at room 323, IPSR.
![](https://ipsr.mahidol.ac.th/wp-content/uploads/2022/02/Thumb-Activities-565.jpg)