https://www.g-casa.com/conferences/berlin17/pdf%20paper/Owarish%20US%20EU%20Relation.pdf

US Withdrawal from Paris Agreement Mobilizes Governments, Stakeholders

https://www.g-casa.com/conferences/bangkok18/pdf_ppt/Owarish.pdf

https://www.g-casa.com/conferences/singapore12/papers/Owarish-2.pdf