Md Isa Ali, and Faezah Mohd Jaafar. “Relationships Derived from Physical Properties of Waste Cooking Oil / Diesel Blends and Biodiesel Fuels”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 54, no. 2, Mar. 2024, pp. 191-03, https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/3042.