I am writing a review article and I would like to use figures from the papers I have discussed in my review. Some figures are the exact copy of the original while I modified by adding or subtracting some parts in the rest of the figures.
What should I do to get permission from the publishers such as RSC, Wiley and Nature, Should I really need a copyright receipt or just acknowledge the journal by giving reference.
I would also like to know about how to use copyright clearance centre/Rightslink
If anyone knows about this, Please provide appropriate suggestions
Thanks in advance