N. A. Sani, B. Wakil, L. K. Khalid, Muhammad, and Zuru, “Biomarker-Based Geochemical Characterization and Oil–Oil Correlation of Oredo (Nigeria) and Agadem (Niger Republic) Crude Oils””, FJS, vol. 10, no. 18, pp. 286–294, Sep. 2026, doi: 10.33003/.