關於「Getting things done 2021」標籤，搜尋引擎有相關的訊息討論：

Getting Things Done: The Art of Stress-Free Productivity - Amazon.sgwww.amazon.sg › Getting-Things-Done-Stress-Free-Produ...What is GTD - Getting Things Done®gettingthingsdone.com › what-is-gtdIs GTD Still Relevant in 2024? - FacileThingsfacilethings.com › blog › is-gtd-still-r