Siti Amira ‘Ainaa’ IdrisMarlia M. HanafiahMd Firoz KhanHaris Hafizal Abd Hamid2024-05-102024-05-102020Amira‘Ainaa’Idris, S., Hanafiah, M. M., Khan, M. F., & Abd Hamid, H. H. (2020). Indoor generated PM2. 5 compositions and volatile organic compounds: Potential sources and health risk implications. Chemosphere, 255, 126932.https://repoemc.ukm.my/handle/123456789/521The aim of the present study was to investigate the potential sources of heavy metals in fine air particles (PM2.5) and benzene, toluene, ethylbenzene, and isomeric xylenes (BTEX) in gas phase indoor air. PM2.5 samples were collected using a low volume sampler. BTEX samples were collected using passive sampling onto sorbent tubes and analyzed using gas chromatography-mass spectrometry (GC-MS).enIndoor air qualityParticulate matterBTEXHeavy metalsHuman toxicityJournal