A. C. Sunil Sekhar, Ashokkumar, A. Erumpukuth, Cygnet, C. T., Lakshmi, S. Vidhya, Deepak, F. Leonard, and Vinod, C. P., ?Mesoporous shell@macroporous core aluminosilicates as sustainable nanocatalysts for direct N-alkylation of amines?, Chemnanomat, vol. 4, no. 6, pp. 537-541, 2018.

A. S.  Burange, Gadam, K. G., Tugaonkar, P. S., Thakur, S. D., Soni, R. K., Khan, R. R., Tai, M. S., and Gopinath, C. S., ?Green synthesis of xanthene and acridine-based heterocycles of pharmaceutical importance: a review?, Environmental Chemistry Letters, 2021.