Dr. Mohammad M. Al-Azzawi et Muayyad A.H Al-Hayali 2020. A Longer Running Internal Combustion Engine Using Simple Motif in Lubrication System Taking into Account Heat Reduction and Increased Performance. MUSURGIA. 27, 01 (juin 2020), 13-20. DOI:https://doi.org/10.54695/mu.27.01.50.