資料庫篩選
當前顯示： 1 - 2 / 2 （查看資料庫簡介請點擊 ）
1.
Academic Search Ultimate offers access to resources cited in key subject indexes. The combination of academic journals, magazines, periodicals, reports, books and videos meets the needs of scholars in virtually every discipline ranging from astronomy, anthropology, biomedicine, engineering,...
2.
The American Geophysical Union (AGU) is a nonprofit organization of Earth, atmospheric, ocean, hydrologic, space, and planetary scientists, consisting of over 62,000 members from 144 countries. AGU's activities are focused on the organization and dissemination of scientific information in the...