Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

CrossRef HUB 螢幕截圖

iPad

iPhone

About CrossRef HUB

CrossRef Hub app provides comprehensive scientific research articles published in CrossRef database.
-Searching metadata of journals, books, conferences and so on
-This database contains more than 100 million records and keep growing daily
-Easy search, favoriting articles and browsing history at finger tip
-search with any words in the search bar to get the scientific articles which contains DOI with author names and abstract.
-DOI can redirect app to publishing journal.
-Latest Journal Impact Factor
-Your Total Impact Factor
-You can also send us feedback for new features
-Sharing articles in social media
-sharing your opinion on directly connect social media