Certificate of Reviewing of Journal of
Petroleum Science and Engineering 
Certificate of Reviewing of Journal of
Natural Gas Science and Engineering 
Certificate of Reviewing of Journal of
Petroleum Science and Engineering 
peer review process of manuscripts submitted to advances in polymer technology
Certificate of Reviewing of Journal of Petroleum Science and Engineering
Certificate of Reviewing of Journal of Fuel
Certificate of Reviewing of Journal of Natural Gas Science and Engineering
Certificate of Reviewing of Journal of Industrial and Engineering Chemistry
Certificate of Recognition and appreciation of 2022 ACS Publication Peer Reviewer