diff --git a/49-1th/intro.md b/49-1th/intro.md
index 997de37..b30bbbb 100644
--- a/49-1th/intro.md
+++ b/49-1th/intro.md
@@ -13,7 +13,7 @@ the second coming of Jesus. So Paul spoke about this at the end of every chapter
 Paul also wanted to encourage the Thessalonian Christians. He also wanted them to do the
 things that honored God.  
 
-See: Apostle; Church; Gentile; Jesus’ Return to Earth
+See: [Apostle](../articles/apostle.md); [Church](../articles/church.md); [Gentile](../articles/gentile.md); [Jesus' Return to Earth](../articles/jesusreturn.md)
 See Map: Thessalonica; Macedonia
 
 ### Who wrote this letter?
@@ -25,7 +25,7 @@ apostle in most of his letters. Many scholars say that Paul did not have to say
 in this letter because the readers knew him. Some scholars think Paul did not write about his title
 because Paul felt great affection for these readers. So he did not speak using his formal title.
 
-See: Apostle
+See: [Apostle](../articles/apostle.md)
 
 ### Who did Paul write to?
 
@@ -53,7 +53,7 @@ Paul wanted his readers to know that when people who believe in Jesus die, they
 different than the people who do not believe in Jesus. (See: 2 Thessalonians; 1
 Corinthians 15.)
 
-See: Gospel
+See: [Gospel](../articles/gospel.md)
 See Map: Thessalonica; Corinth
 
 ### Why did Paul write this letter?