3 pillars of scrum July 8, 2019 16 32 64 128 3 pillars of scrum framework 3 pillars of scrum theory 3 pillars of scrum empirical process 3 pillars of scrum with examples 3 pillars of agile scrum 3 pillars of empiricism scrum 3 pillars and 5 values of scrum 3 main pillars of scrum