Hi,
I'm Dr. El Heni Jihen, PhD in Biological sciences andBiotechnology.
I'm experienced in reviewing scientific papers (Oxidative stress,ecotoxicology,
heavy metals, trace elements...). I'm also a member of the editorialboard of
the International journal "Global Journal of
Environmental Science and Technology" http://www.simplex-academic-publishers.com/editorial/gjest/part6.htm

I'm glad to propose my (paid) services, and as a scientist, my fees aresymbolic
: 8 per hour, they will help me in myresearch.

I'll be happy to hear from you!

updated by @el-heni-jihen: 13/06/17 08:41:19PM