Anciya, S., and A.S.I. Sinthiya. “SPECTRAL, MECHANICAL AND LINEAR OPTICAL STUDIES OF SODIUM HYDROGEN CARBONATE DOPED SULPHAMIC ACID SINGLE CRYSTALS”. Journal of Advanced Scientific Research 11, no. 03 (August 10, 2020): 121-126. Accessed December 2, 2025. http://sciensage.info/index.php/JASR/article/view/515.