Keadthongthawee, S., N. Maharachpong, S. Chanvaivit, N. Sripaung, and N. Phatrabuddha. “Exposure to BTEX and Assessment of the Potential Risk Among Pregnant Residents Living in the Vicinity of a Petro-Chemical Industrial Estate”. Applied Environmental Research, vol. 36, no. 2, Mar. 2014, pp. 25-35, doi:10.35762/AER.2014.36.2.3.