Karim, Mohammad Ziaul, Mohammad Ismail, Shams Tania Afroza Islam, Dipti Saha, and Manoranjan Saha. 2008. “Alkylation of <i>m</i>-Cresol With Cyclopentene in the Presence of <i>p</I>-Toluenesulphonic Acid”. Bangladesh Journal of Scientific and Industrial Research 42 (4):495-98. https://doi.org/10.3329/bjsir.v42i4.760.