Perez, M.G. et al. 2014. THEORETICAL CALCULATION OF ELECTRON TRANSFER COEFFICIENT FOR PREDICTING THE FLOW OF ELECTRONS BY PM3, USING 20 AMINO ACIDS AND NICOTINE. European Scientific Journal, ESJ. 10, 27 (Sep. 2014). DOI:https://doi.org/10.19044/esj.2014.v10n27p%p.