P. O. Alonge and O. Odokuma-Alonge, “Bleaching Performance of Acid-Activated Clay for Refining Crude Palm Oil Bleached Deodorized Palm Oil with Clay from Sabongida-Ora, Owan West Local Government Area of Edo State, Southern Nigeria”, jasem, vol. 29, no. 7, pp. 2272–2278, Jul. 2025.