정의: Men's doubles, Women's doubles or Mixed doubles are sports having two players per side, including;Beach volleyball Doubles badminton Doubles curling Footvolley Doubles pickleball Doubles squash Doubles table tennis Doubles tennis
| 핵심 연구 분야 | Networking |
|---|---|
| 주요 연도 | N/A년 |
| 주요 연관 키워드 | improvements |
| 좋아요 수 | 0 |