“Biostimulation Potentials of Pig Dung and Oil Palm Fruit Chaff on a Diesel Fuel Polluted Soil ”.
International Journal of Sustainable Energy and Environmental Research 13, no. 1 (February 12, 2024): 1–11. Accessed August 15, 2026.
https://archive.conscientiabeam.com/index.php/13/article/view/3638.