国際会議
[1] Yusuke Saito, Kenji Fujiwara, Hiroshi Igaki, Norihiro Yoshida, and Hajimu Iida, "How Do Github Users Feel with Pull-Based Development?," In Proceedings of 7th IEEE International Workshop on Empirical Software Engineering in Practice (IWESEP 2016), pages 7-11 March 2016.