B. A. Olafimihan, A. O. Esan, K. T. Ishola, M. O. A. Shittu, and A. A. Adetayo-Balogun, “PHYSICOCHEMICAL PROPERTIES OF REFINED SOYBEAN OIL AND DEODORIZER DISTILLATE AS BIODIESEL FEEDSTOCKS”, FJS, vol. 9, no. 7, pp. 235 - 239, Jul. 2025.