Varghese, Anju Linda, Ignatious Abraham, and M. George. “Structural Dependence of Non-Linear Optical Properties of Molecules Containing Naphthalene Linked to Nitrophenyl Group–A DFT Study”. Asian Journal of Chemistry 31, no. 3 (January 31, 2019): 505–509. Accessed July 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/31_3_2.