Interplanetary travel : cluster analysis of inspec classification codes to identify main subject areas
Background. Interplanetary travel is a highly scientific and technological area. Scientific institutions and organizations, government agencies, and the media have made this subject popular. It is also a major aspect of science fiction. An exploration of the subject can be of interest to a wide audi...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2021
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/154324 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |