Dr. Mohammed Ali Fayad head of Fuel Energy Department at the Energy and Renewable Energies Technology Center at the University of Technology-Iraq got two acknowledgment and appreciation letters from the President of the University of Technology Prof. Dr. Ahmed Muhammad Hassan Al-Ghabban for publishing two scientific papers in good international journals within Scopus index. One of these papers was published in Elsevier publishers while the second was published in Taylor and Francis publisher.

• The number of the first thanks letter is 328 in 22/07/2020 for paper entitled: “Influence of alternative fuels on combustion and characteristics of particulate matter morphology in a compression ignition diesel engine”.

The paper is published in Journal of Renewable Energy within Elsevier publisher, Vol. 149, April 2020. The impact factor of the journal is 6.274 and ISSN: 0960-1481.

• The number of the second thanks letter is 329 in 22/07/2020 for paper entitled: “Effect of renewable fuel and injection strategies on combustion characteristics and gaseous emissions in diesel engines”.

The paper is published in Journal of Energy Sources, Part A: Recovery, Utilization, and Environmental Effects within international publisher of Taylor & Francis, Vol. 42, 2020. The impact factor of the journal is 1.184 and ISSN: 1556-7036.