Update README.md

README.md

@@ -180,12 +180,14 @@ Due to the right-to-left in left-to-right context, some formatting errors might
 
 Expand details below to show class scores for each tag. Note that tag compounds (a tag made for multiple agglutinated parts of speech) are considered as separate ones.
 
-# Citation
-*if you use this model in your work, please consider citing this work:*
+ # Citation
+*if you use this model, please consider citing [this work](https://www.researchgate.net/publication/358956953_Sequence_Labeling_Architectures_in_Diglossia_-_a_case_study_of_Arabic_and_its_dialects):*
 ```latex
 @unpublished{MMHU21
 author = "M. Megahed",
 title = "Sequence Labeling Architectures in Diglossia",
-note = "In review",
+year = {2021},
+doi = "10.13140/RG.2.2.34961.10084"
+url = {https://www.researchgate.net/publication/358956953_Sequence_Labeling_Architectures_in_Diglossia_-_a_case_study_of_Arabic_and_its_dialects}
 }
 ```