S. Muniyasamy, G. Rajasekar, P. Iswarya, M. Muneeswari, M. Vallikkodi and S. Sudhahar 2022. SYNTHESIS, GROWTH AND CHARACTERIZATION OF 2-AMINO 6-METHYLPYRIDINIUM 6-AMINOCAPROATE NONLINEAR OPTICAL SINGLE CRYSTAL. International Journal of Advance Engineering and Research Development (IJAERD). 5, 19 (Aug. 2022), -.