Awelewa EA, Umunnakwe OC, Effa EB, Ebri BO, Bisong OB, Ekpenyoung IE. Effect of Cover Crops on Soil Properties and Oil Yield of Oil Palm (Elaeis Guineensis L) Grown on Utisol of Southern Nigeria. Direct Res. J. Agric. and Food Sci. 2024;12(3):103-109. Accessed July 29, 2026. https://journals.directresearchpublisher.org/index.php/drjafs/article/view/68