Varghese, Anju Linda, P.L. Maria Linsha, and George Mathai. “Exploring the Third-Order Non-Linear Optical Responses and Optical Limiting Properties of P-Nitroaniline Picrate: A Theoretical and Experimental Study”. Asian Journal of Chemistry 36, no. 9 (August 30, 2024): 2013–2018. Accessed November 22, 2024. https://asianpubs.org/index.php/ajchem/article/view/36_9_5.