---
created_at: '2016-11-27T03:45:17.000Z'
title: 'Effective learning: Rules of formulating knowledge (1999)'
url: https://www.supermemo.com/en/articles/20rules
author: misiti3780
points: 130
story_text: 
comment_text: 
num_comments: 35
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created_at_i: 1480218317
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---
[Source](https://www.supermemo.com/en/articles/20rules "Permalink to ")



