diff --git a/public/icons/docs/mocha/SOURCE b/public/icons/docs/mocha/SOURCE
new file mode 100644
index 00000000..cc629edb
--- /dev/null
+++ b/public/icons/docs/mocha/SOURCE
@@ -0,0 +1,2 @@
+https://mochajs.org/
+https://github.com/mochajs/mocha/tree/master/assets
\ No newline at end of file
diff --git a/public/icons/docs/pygame/SOURCE b/public/icons/docs/pygame/SOURCE
new file mode 100644
index 00000000..a867a9e8
--- /dev/null
+++ b/public/icons/docs/pygame/SOURCE
@@ -0,0 +1 @@
+https://www.pygame.org/news/2020/10/pygame-20th-birthday
\ No newline at end of file
diff --git a/public/icons/docs/sqlite/SOURCE b/public/icons/docs/sqlite/SOURCE
new file mode 100644
index 00000000..357998ff
--- /dev/null
+++ b/public/icons/docs/sqlite/SOURCE
@@ -0,0 +1 @@
+https://commons.wikimedia.org/wiki/File:SQLite370.svg
\ No newline at end of file
diff --git a/public/icons/docs/terraform/SOURCE b/public/icons/docs/terraform/SOURCE
new file mode 100644
index 00000000..890ee526
--- /dev/null
+++ b/public/icons/docs/terraform/SOURCE
@@ -0,0 +1 @@
+https://www.hashicorp.com/brand
\ No newline at end of file