Hi Nabil, 

Can you please check the following link for Journal rankings.

http://www.scimagojr.com/journalrank.php

Regards, Ahmed Ramadan

Dear Ahmed,

Thank you very much  for providing this link.

Regards

Dear Nabil, 

Can you check the this link

http://www.bioxbio.com/if/

Dear Gamal,

Thank you for your generous cooperation .. It is really useful link!!!

Regards

Dear Nabil,

To my knowledge, the following two websites are considered as two of the most common search-engines about journals' impact factor. 

SJR allows you to search by subject area and category to be informed in which Q the journal belongs to (Q1, Q2 ...etc). The search list can be then downloaded in excel format if needed.

bioxbio: you can search by keyword or journal name to get a brief description and info about the journal with the historical impact factors and suggestions for alternative journals in the same field. Also, you can search by the general (wide) field.

http://www.scimagojr.com/journalrank.php

http://www.bioxbio.com/if/

Best wishes

Dear Khalid,

Thank you very much for this interesting information.

Regards