Osarieme U. Osazuwa, Osemwengie O. Obaseki, Emmanuella O. Oviekhaye and Andrew N. Amenaghawon. (2024). Optimized Biodiesel Production from used Cooking Oil Blend over a Bifunctional Catalyst Composite derived from Concrete Waste and Orange Peels. Journal of Energy Technology and Environment, 6(2), 219–228. https://doi.org/10.5281/zenodo.11478928