Scrum
drive.google.com 2019/05/04
dev.to 2019/02/23
hub.attractor.co.j... 2019/02/14
speakerdeck.com 2018/11/16
dev.to 2018/07/04
dev.to 2018/06/16
medium.com 2016/02/20
www.slideshare.net... 2013/01/17
www.infoq.com 2008/08/12

About English