A Mathematical Model for the Indanylation of m-Cresol with Indene in the Presence of Benzenesulphonic acid. Bangladesh Journal of Scientific and Industrial Research, [S. l.], v. 42, n. 1, p. 1–8, 2007. DOI: 10.3329/bjsir.v42i1.349. Disponível em: https://www.banglajol.info/index.php/BJSIR/article/view/349. Acesso em: 2 jul. 2026.