diff --git a/xelatex/install/usr/share/swarmlab.io/sec/docs/Chapters/Chapter1.tex b/xelatex/install/usr/share/swarmlab.io/sec/docs/Chapters/Chapter1.tex
index df0c6c5..be0fd30 100755
--- a/xelatex/install/usr/share/swarmlab.io/sec/docs/Chapters/Chapter1.tex
+++ b/xelatex/install/usr/share/swarmlab.io/sec/docs/Chapters/Chapter1.tex
@@ -44,6 +44,8 @@
     \item ...
 \end{itemize}
 
+Η ομοσπονδιακή μάθηση(FL Frameworks\citep{OpenSource_FederatedLearningFrameworks})
+
 \begin{figure}[h]
         \centering
         \includegraphics[scale=0.22]{federal_vs_distributed-1.png}