Support vector machines for oil classification link with polyaromatic hydrocarbon contamination in the environment oleh Azimah Ismail, Hafizan Juahir, Saiful Bahri Mohamed, Mohd Ekhwan Toriman, Azlina Md. Kassim, Sharifuddin Md. Zain, Hadieh Monajemi, Wan Kamaruzaman Wan Ahmad, Munirah Abdul Zali, Ananthy Retnam, Mohd. Zaki Mohd. Taib, Mazlin Mokhtar, Siti Nor Fazillah Abdullah