https://www.iareporter.com/articles/saudia-arabia-faces-a-new-foreign-investor-claim-at-icsid/ (requires subscription)
https://globalarbitrationreview.com/article/1211199/turkish-investor-brings-icsid-claim-against-saudi-arabia (requires subscription)
https://www.iareporter.com/articles/treaty-based-construction-arbitration-against-saudi-arabia-is-discontinued/ (requires subscription)