Saha, M. et al. 2008. Alkylation of Xylenes with Cyclohexene in the Presence of <i>p</i>-Toluenesulphonic Acid. Bangladesh Journal of Scientific and Industrial Research. 42, 4 (Mar. 2008), 499–502. DOI:https://doi.org/10.3329/bjsir.v42i4.758.