Arora, K. and Kumar, D. (2010) “Semi-Empirical AM1 and PM3 Calculations for Electronic Structure of a Pyrazolone”, Asian Journal of Chemistry, 13(4), pp. 1325–1329. Available at: https://asianpubs.org/index.php/ajchem/article/view/22803 (Accessed: 23 July 2024).