Abobaker Alansaryi, Ibrahem Abdaldaem, Masbah Eame, and Abdulgader Alsharif. “Air-Fuel Ratio Calculation and Lambda (λ) Analysis for Biodiesel Oils Combustion”. The Open European Journal of Engineering and Scientific Research (OEJESR) 1, no. 2 (April 20, 2025): 22–32. Accessed March 4, 2026. https://easdjournals.com/index.php/oejesr/article/view/31.