Gebreyohanes, A. A., Belay, A., & Alemu, G. (2022). Effect of Solvent Polarity on the Absorption and Fluorescence Spectra of Nicotinamide: Determination of Ground and Excited State Dipole Moments. East European Journal of Physics, (4), 190-199. https://doi.org/10.26565/2312-4334-2022-4-20