add 'how to cite this project'

README.md

@@ -157,4 +157,17 @@ print(generate_response(prompt))
   journal = {arXiv preprint arXiv:2305.14314},
   year    = {2023}
 }
+```
+
+## HOW TO CITE THIS PROJECT
+
+If you use the Merak-7B model in your research or project, please cite it as:
+```
+@article{Merak,
+  title={Merak-7B: The LLM for Bahasa Indonesia},
+  author={Muhammad Ichsan},
+  publisher={Hugging Face}
+  journal={Hugging Face Repository},
+  year={2023}
+}
 ```