Senthamizhselvi*, M., N. Sankara Subramanian, and S. Rajathi. 2013. “Structural, Optical and Surface Properties of Sol-Gel Spin Coated Al Doped ZnO Thin Films”. Asian Journal of Chemistry 25 (20):239-42. https://asianpubs.org/index.php/ajchem/article/view/25_Supplementary%20Issue_66.