diff --git a/src/data/roadmaps/linux/content/103-working-with-files/100-permissions.md b/src/data/roadmaps/linux/content/103-working-with-files/100-permissions.md
index da9e21868..f055aed93 100644
--- a/src/data/roadmaps/linux/content/103-working-with-files/100-permissions.md
+++ b/src/data/roadmaps/linux/content/103-working-with-files/100-permissions.md
@@ -15,3 +15,8 @@ From the above example, the first character `-` indicates if it is a regular fil
 The `r` indicates that the file can be read, `w` indicates that the file can be written to, and `x` indicates that the file can be executed.
 
 The permissions can be changed using the `chmod`, `chown`, and `chgrp` commands.
+
+Learn more from the following resources:
+
+- [@article@Linux File Permissions](https://linuxhandbook.com/linux-file-permissions/)
+- [@video@Linux File Permissions in 5 Minutes](https://www.youtube.com/watch?v=LnKoncbQBsM)
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