Abobaker Alansaryi, Ibrahem Abdaldaem, Masbah Eame, & Abdulgader Alsharif. (2025). Air-Fuel Ratio Calculation and Lambda (λ) Analysis for Biodiesel Oils Combustion. The Open European Journal of Engineering and Scientific Research (OEJESR), 1(2), 22-32. https://easdjournals.com/index.php/oejesr/article/view/31