I have to mention the source of the image that I am using in my text.
How can I write the source below any image just like its shown in the above figure? I don't want to mention the source alongside caption. I am using following code for inserting images and it would be helpful if anyone can tell the codes for writing source which is compatible with this one:
\begin{figure}[ht]
\includegraphics[width=\linewidth]{image}
\caption{Letter e}
\end{figure}
I have seen Add source to figure caption but it doesn't help much.