كبريتات النيكل الثنائي (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "كبريتات النيكل الثنائي" in Arabic language version.

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doi.org

K. Lascelles, L. G. Morgan, D. Nicholls, D. Beyersmann “Nickel Compounds” in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2005. Vol. A17 p. 235 دُوِي:10.1002/14356007.a17_235.pub2.

Globally Harmonised System of Classification and Labelling of Chemicals (GHS), Fifth revised edition, United Nations, New York and Geneva, 2013. PDF at https://www.unece.org/fileadmin/DAM/trans/danger/publi/ghs/ghs_rev05/English/ST-SG-AC10-30-REv5e.pdf Accessed July 13, 2017. "نسخة مؤرشفة" (PDF). مؤرشف من الأصل في 2020-05-17. اطلع عليه بتاريخ 2020-09-19.{{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link)
NTP (National Toxicology Program). 2016. “Report on Carcinogens”, 14th Edition.; Research Triangle Park, NC: U.S. Department of Health and Human Services, Public Health Service. https://ntp.niehs.nih.gov/pubhealth/roc/index-1.html Accessed July 13, 2017. "نسخة مؤرشفة". مؤرشف من الأصل في 2019-09-23. اطلع عليه بتاريخ 2019-09-04.{{استشهاد ويب}}: صيانة الاستشهاد: BOT: original URL status unknown (link)