by Najimu Nisha, S., Aysha, O.S., Syed Nasar Rahaman, J., Vinoth Kumar, P., Valli, S., Nirmala, P., Reena, A.
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (24.04.2014)

by Hamsavathani, V., Aysha, O.S., Ajith, A.Raughul
Published in International journal of advanced research (Indore) (31.05.2017)