English Grammar Short Notes Using the 80/20 Method

The 80/20 method, also known as the Pareto Principle, suggests that 80% of the effects come from 20% of the causes. This free English Grammar Short Notes Using the 80/20 Method course is designed to focus on the most essential and commonly used grammar rules and structures that will provide the greatest impact on your

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Korean Grammar Lessons with the 80/20 Method

This basic Korean grammar course is planned according to the 80/20 method, also known as the Pareto Principle. This method suggests focusing on the most important aspects that yield the greatest results.

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