Vijaikrishna13579
Joined 10 May 2017
Latest comment: 7 years ago by Materialscientist
Please stop adding inappropriate external links to Wikipedia. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you may be blocked from editing Wikipedia. Materialscientist (talk) 06:19, 10 May 2017 (UTC)