서형준 최윤철 Ko Hee Dong 2024-01-13T13:00:54Z 2024-01-13T13:00:54Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/107014 English virtual reality video military training statistics sketched map Comparing VR and video in military training Conference 1 Proceedings of the International Conference on Virtual Reality and its Application in Industry(VRAI, pp.450 - 452 Proceedings of the International Conference on Virtual Reality and its Application in Industry(VRAI 450 452 CC