Abd Ghafar, Adam Danial, and Rosniza Hussin. 2022. “Study the Hydrophobicity Oleophilicity Properties of Kapok Fibre and Its Performance in Diesel Water Filtration”. Progress in Engineering Application and Technology 3 (1): 868-78. https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/6308.