diff --git a/06-integrating/06-integrating.tex b/06-integrating/06-integrating.tex
index 0486184..ac7eaa2 100644
--- a/06-integrating/06-integrating.tex
+++ b/06-integrating/06-integrating.tex
@@ -98,6 +98,12 @@
 
 \thought{Use caching in GitHub Action}
 
+\qte
+  [Islem Bouzenia]
+  {islem-bouzenia}
+  {The majority of the used resources is consumed by testing and building (91.2\%), which is triggered by pull requests (50.7\%), pushes (30.9\%), and regularly scheduled workflows (15.5\%). While existing optimizations, such as \ul{caching} (adopted by 32.9\% of paid-tier repositories), demonstrate a positive impact, they overall remain \ul{underutilized}.}
+  {bouzenia2024resource}
+
 \thought{Implement your own GitHub Actions}
 
 \qte
diff --git a/faces/islem-bouzenia.jpg b/faces/islem-bouzenia.jpg
new file mode 100644
index 0000000..a0628dc
Binary files /dev/null and b/faces/islem-bouzenia.jpg differ
diff --git a/main.bib b/main.bib
index 6b54423..554e905 100644
--- a/main.bib
+++ b/main.bib
@@ -729,4 +729,13 @@ @inproceedings{saroar2023developers
   pages={121--130},
   year={2023},
   doi={10.1145/3593434.3593475}
+}
+
+@inproceedings{bouzenia2024resource,
+  title={{Resource Usage and Optimization Opportunities in Workflows of GitHub Actions}},
+  author={Bouzenia, Islem and Pradel, Michael},
+  booktitle={{Proceedings of the 46th International Conference on Software Engineering}},
+  pages={1--12},
+  year={2024},
+  doi={10.1145/3597503.3623303}
 }
\ No newline at end of file