Akmal Hakim Husin, Syahmil Hakim Hamzani, S. H. Amirnordin, Mohd Faizal Mohideen Batcha, Rafiuddin Wahidon, and Makatar Wae-hayee, “Drying Studies of Oil Palm Decanter Cake for Production of Green Fertilizer”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 97, no. 2, pp. 66–79, Jul. 2022.