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*1:ã¹ã¯ã©ã ã¬ã¤ã2020, Ken Schwaber & Jeff Sutherland, https://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-Japanese.pdf
*2:ã¹ã¯ã©ã ã¬ã¤ã2020ã®ã¢ãããã¼ãã«ã¤ãã¦, Scrum.inc, https://scruminc.jp/?p=2885
*3:ã¹ã¯ã©ã ã¬ã¤ã2017, Ken Schwaber & Jeff Sutherland, https://www.scrumguides.org/docs/scrumguide/v2017/2017-Scrum-Guide-Japanese.pdf
*4:2020 Scrum Guide Updates Explained by Dr Jeff Sutherland, Scrum.inc, ä¼å¡ãµã¤ãå åç»