diff --git a/_projects/project-5-KLM.md b/_projects/project-5-KLM.md
index 3ad0ca4..e1b07b1 100644
--- a/_projects/project-5-KLM.md
+++ b/_projects/project-5-KLM.md
@@ -16,4 +16,4 @@ team_leads:
 
 This project will focus on investigating the role of interpretability in Bayesian Optimization and its interplay with real life experiments.
 
-- Muckley, E. S., Saal, J. E., Meredig, B., Roper, C. S., Martin, J. H. (2023) Interpretable models for extrapolation in scientific in machine learning. Digital Discovery, 2023, 2, 1425. https://pubs.rsc.org/en/content/articlepdf/2023/dd/d3dd00082f
+- Muckley, E. S., Saal, J. E., Meredig, B., Roper, C. S., Martin, J. H. (2023) [Interpretable models for extrapolation in scientific in machine learning](https://pubs.rsc.org/en/content/articlepdf/2023/dd/d3dd00082f). Digital Discovery, 2023, 2, 1425