Life Changing Magic Of The 80-20 Rule
Extreme Productivity with Kevin Kruse - Podcast készítő Kevin Kruse - Péntek

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What is the 80-20 rule and how can it make 80% of your work disappear?
Extreme Productivity with Kevin Kruse - Podcast készítő Kevin Kruse - Péntek
What is the 80-20 rule and how can it make 80% of your work disappear?