H. EBRAHIMABADI, ABDOLRASOUL, et al. “Synthesis of Novel 3-Chloro-2-Methylphenyl Substituted Methylene Bridged Aryl Semicarbazones With Potential Anticonvulsant Activity”. Asian Journal of Chemistry, vol. 20, no. 5, Mar. 2010, pp. 3805-10, https://asianpubs.org/index.php/ajchem/article/view/12820.