diff --git a/_posts/2019-10-12-ringkasan-bacaan-AI-6.markdown b/_posts/2019-10-12-ringkasan-bacaan-AI-6.markdown
index 163f94d..844c58d 100644
--- a/_posts/2019-10-12-ringkasan-bacaan-AI-6.markdown
+++ b/_posts/2019-10-12-ringkasan-bacaan-AI-6.markdown
@@ -51,7 +51,7 @@ Sumber-sumber lain mengenai kajian kritis mengenai AI / DL semacam ini dapat dil
 #### __2. The Neuro-Symbolic Concept Learner: Interpreting Scenes, Words, and Sentences from Natural Supervision__
 
 
-__Source__: https://arxiv.org/pdf/1801.00631.pdf
+__Source__: https://arxiv.org/pdf/1904.12584.pdf
 
 __Authors__: Jiayuan Mao, Chuang Gan, Pushmeet Kohli, Joshua B. Tenenbaum, Jiajun Wu