O. Fagbemi, B. Olajide, O. Oluwaniyo, and A. Akinlua, “Surfactant-Assisted Extraction of Trace Metals from Sedimentary Rocks as a Green Alternative to Acid Digestion Prior to ICP-OES Determination”, FJS, vol. 10, no. 9, pp. 43–47, Jun. 2026, doi: 10.33003/fjs-2026-1009-5023.