Paper Title Number 1
Your Name, You. (2009). "Paper Title Number 1." Journal 1. 1(1).
Your Name, You. (2009). "Paper Title Number 1." Journal 1. 1(1).
Your Name, You. (2010). "Paper Title Number 2." Journal 1. 1(2).
Your Name, You. (2015). "Paper Title Number 3." Journal 1. 1(3).
course paper at Recommendation Systems,