Inaugural Seminar, Cardiff Metropolitan University, February 2021
Invited Seminar, CardiffMet Pandemic Panels, June 2021
Invited Seminar, K.N. Toosi University of Technology, May 2019
Invited Talk, 10th International Conference on Internal Combustion Engines and Oil, Tehran, Iran, February 13, 2018
Invited Seminar, Shahid Beheshti University, December 2017
Invited Seminar, Shahid Beheshti University, February 2017