Abdullah Soheimi, Siti Suhana, Siti Nur Faridatul Asyikin Said, Amirah Abdul Rahman, Effendi Ibrahim, Normala Abd Latip, and Siti Hamimah Sheikh Abdul Kadir. 2025. “Quantification of Perfluorooctanesulfonic Acid in Human Serum Using Triple Quadrupole Liquid Chromatography‒Mass Spectrometry”. Journal of Science and Technology 17 (2): 142-54. https://penerbit.uthm.edu.my/ojs/index.php/JST/article/view/22548.