Gunasinghe,Y. H. K. I. SRathnayake, I. V. NDeeyamulla,M. P2025-03-032025-03-032022-06https://dr.ichemc.ac.lk/handle/123456789/387Abstract No: TA 38 Page 33-34Volatile Organic Compounds (VOCs) are a group of chemicals that can be emitted as gasses into indoor air at room temperature. Benzene, toluene, ethylbenzene, and xylene are the most common hazardous VOCs that persist in indoor air.enTolueneindoor air qualityS. trifasciata.Article