Saraha, Abdul Rasid, Khusna Arif Rakhman, and Nurfatimah Sugrah. “Anti-UV Activity and Electronic Transition Study of 1,3-Diphenyl-2-Propenone Using Semi-Empirical Method ZINDO S”. Asian Journal of Chemistry 30, no. 5 (March 29, 2018): 1057–1060. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/30_5_25.