إربيوم (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "إربيوم" in Arabic language version.

refsWebsite

Global rank Arabic rank

2web.archive.org

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1^st place

2books.google.com

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archive.org

Hammond، C. R. (2000). The Elements, in Handbook of Chemistry and Physics (ط. 81st). CRC press. ISBN:0-8493-0481-4.

books.google.com

Ihde، Aaron John (1984). The development of modern chemistry. Courier Dover Publications. ص. 378–379. ISBN:0-486-64235-6. مؤرشف من الأصل في 2020-01-25. {{استشهاد بكتاب}}: |archive-date= / |archive-url= timestamp mismatch (مساعدة)
Emsley، John (2001). "Erbium". Nature's Building Blocks: An A-Z Guide to the Elements. Oxford, England, UK: Oxford University Press. ص. 136–139. ISBN:0-19-850340-7. مؤرشف من الأصل في 2020-01-25.

web.archive.org

Ihde، Aaron John (1984). The development of modern chemistry. Courier Dover Publications. ص. 378–379. ISBN:0-486-64235-6. مؤرشف من الأصل في 2020-01-25. {{استشهاد بكتاب}}: |archive-date= / |archive-url= timestamp mismatch (مساعدة)
Emsley، John (2001). "Erbium". Nature's Building Blocks: An A-Z Guide to the Elements. Oxford, England, UK: Oxford University Press. ص. 136–139. ISBN:0-19-850340-7. مؤرشف من الأصل في 2020-01-25.