diff --git a/Gesture-Arm.md b/Gesture-Arm.md
index f3cb3d5..470433d 100644
--- a/Gesture-Arm.md
+++ b/Gesture-Arm.md
@@ -30,6 +30,8 @@ Research Papers -
 1. http://www.eejournal.ktu.lt/index.php/elt/article/viewFile/13749/7276
 1. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.219.2046&rep=rep1&type=pdf
 1. http://airccse.org/journal/avc/papers/2315avc02.pdf
+1. http://www.first-mm.eu/files/sigalas10iros.pdf
+1. https://www.ijsr.net/conf/NCKITE2015/104.pdf
 
 
 Tutorials -