Pratap Khare, Kirtesh, et al. “Quantum Molecular Descriptors of 6-Thioguanine Adsorbed PPy-PNVK Conducting Polymer: A DFT Analysis”. Asian Journal of Chemistry, vol. 35, no. 3, Feb. 2023, pp. 555-62, doi:10.14233/ajchem.2023.26920.