N. A, Azhar, Rahman W.A.W., Adrus N., and Majid R. A. “Lignin-Treated-Trichloromethylsilane Sorbent for Oil Spill Cleanup”. Journal of Energy and Safety Technology (JEST) 1, no. 2-2 (February 10, 2019). Accessed April 26, 2024. https://jest.utm.my/index.php/jest/article/view/30.