- Publication venue
- 'Korea Association for Education and Rehabilitation of the Visually Impaired'
- Publication date
- Field of study
- Publication venue
- λνκΈμνν
- Publication date
- 01/01/1991
- Field of study
2
- Publication venue
- The international society for optics and photonics
- Publication date
- 12/08/2019
- Field of study
1
- Publication venue
- European Materials Research Society
- Publication date
- 28/05/2019
- Field of study
1