Study on the Greenhouse Gases Generated by the Direct Injection Diesel Engines Running on Biodiesel
Doru Coşofreţ, Cătălin Popa, Marian Ristea
The Computing Methods for CO2 Emissions in Maritime Transports
Doru Coşofreţ, Marian Bunea, Cătălin Popa
The Qualitative Design of an Internationalization Framework Strategy for Military Higher Education
Cătălin Popa, Marius Cucu, Alecu Toma