| Clue | Source | Date |
|---|---|---|
| Gp. with student diplomats | LA Times Daily | 22 Jun 2023 |
| H.S. diplomacy simulation | Universal | 13 Dec 2021 |
| Exercise in student diplomacy, for short | New York Times | 04 Aug 2018 |
| Students' simulation of global diplomacy, informally | New York Times | 29 Jan 2018 |
| Exercise in student diplomacy, for short | ||
| Students' simulation of global diplomacy, informally |