H. M. Kasralikar, S. C. Jadhavar, and S. R. Bhusare, “RETRACTED: Highly Asymmetric Aldol Reaction of Cyclohexanone and Aromatic Aldehydes Catalyzed by Bifunctional Cyclohexane Derived Thiourea Organocatalyst”, ajomc, vol. 3, no. 4, pp. 136–142, Jan. 2019.