I. DB, O. IJ, M. YL, and W. MO, “Comparative Effects of Bone Char and NPK Agricultural Fertilizers on Hydrocarbon Utilizing Bacteria and Fungi in Crude Oil Polluted Soil”, ASRJETS-Journal, vol. 55, no. 1, pp. 35–49, Apr. 2019, Accessed: Feb. 06, 2026. [Online]. Available: https://asrjetsjournal.org/American_Scientific_Journal/article/view/4792