AN EXPERIMENTAL INVESTIGATION UPON THE EFFECT OF OXYGEN ENRICHMENT ON THE LAMINAR BURNING VELOCITY OF (IRAQI LPG – O2 – N2) MIXTURE. J. eng. sustain. dev. 2016;20(5):55-63. Accessed May 9, 2024. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/719