diff --git a/courses/free-courses-bn.md b/courses/free-courses-bn.md
index 5c78f5c7b..df63f7e95 100644
--- a/courses/free-courses-bn.md
+++ b/courses/free-courses-bn.md
@@ -257,6 +257,7 @@
 
 * [Mastering MongoDB](https://www.youtube.com/playlist?list=PLEYpvDF6qy8ZTUjMcg4WOUYMxQZDpRnBt) - Foyzul Karim
 * [MongoDB Bangla tutorial series](https://youtube.com/playlist?list=PLgH5QX0i9K3p4ckbNCy71LRr_dG0AWGw9) - Anisul Islam
+* [MongoDB Bangla Tutorials \| MongoDB  Crash Course in Bangla \| MongoDB NoSQL Database Tutorial in Bengali](https://www.youtube.com/playlist?list=PLKdU0fuY4OFe5tIAh3FB8avnQBD5FFXvE) - Study Mart
 
 
 ### MySQL