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README.md

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-The Source Academy (<https://source-academy.github.io/>) is an immersive online experiential environment for learning programming, developed in the School of Computing at the National University of Singapore. This repository houses the sources for the frontend of the Source Academy, written in ReactJS with Redux.
+The Source Academy (<https://source-academy.github.io/>) is an immersive online experiential environment for learning programming. It is developed by a community of learners (also called "Source Academy") who use the book [Structure and Interpretation of Computer Programs, JavaScript Adaptation](https://source-academy.github.io/interactive-sicp) (SICP JS). This repository houses the sources for the frontend of the Source Academy, written in ReactJS with Redux.
 
 ## Features
 - Playground to write and test programs