diff --git a/content/roadmaps/100-frontend/content/103-javascript/103-es6-and-modular-javascript.md b/content/roadmaps/100-frontend/content/103-javascript/103-es6-and-modular-javascript.md
index a6acb3d0b..3f6bcdf72 100644
--- a/content/roadmaps/100-frontend/content/103-javascript/103-es6-and-modular-javascript.md
+++ b/content/roadmaps/100-frontend/content/103-javascript/103-es6-and-modular-javascript.md
@@ -4,6 +4,7 @@ ECMAScript 2015 or ES2015 is a significant update to the JavaScript programming
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ES6 Tutorial
+W3Schools: Javascript ES6
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JavaScript ES6, ES7, ES8
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