https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=201602001020959073
Automatic Signalling on the Northern Line. | Article Information | J-GLOBAL
Article "Automatic Signalling on the Northern Line." Detailed information of the J-GLOBAL is an information service managed by the Japan Science and Technology...
the northern lineautomaticsignallingarticleinformation
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0001548
Baselines and Degradation of Coral Reefs in the Northern Line Islands | PLOS One
Effective conservation requires rigorous baselines of pristine conditions to assess the impacts of human activities and to evaluate the efficacy of management....
the northern line