Add reference section to jerky guide

Food/jerky.md

@@ -59,4 +59,7 @@ This guide will walk you through the process of making jerky and fruit rolls usi
     - Roll them up in parchment paper and store in airtight containers.
 
 ## Conclusion
-Using ASICs heat to make jerky and fruit rolls is an innovative way to repurpose technology for food preservation. Follow these steps to create delicious and healthy snacks at home.
+Using ASICs heat to make jerky and fruit rolls is an innovative way to repurpose technology for food preservation. Follow these steps to create delicious and healthy snacks at home.
+
+## Reference
+- [Fruitiki](https://fruitiki.ee/)