Decreasing diversity in Japanese science, evidence from in-depth analyses of science maps
Crossref DOI link: https://doi.org/10.1007/s11192-015-1648-9
Published Online: 2015-08-12
Published Print: 2016-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Igami, Masatsura
Saka, Ayaka
Text and Data Mining valid from 2015-08-12