N’guessan, N.K., Bamba, K., Patrice, O.W. and Ziao, N. 2018. Theoretical Investigation of Structural and Electronic Properties of Ruthenium Azopyridine Complexes Dyes for Photovoltaic Applications by Using DFT and TD-DFT Methods. European Scientific Journal, ESJ. 14, 21 (Jul. 2018), 424. DOI:https://doi.org/10.19044/esj.2018.v14n21p424.