Vyas, A., Vyas, M. and Shekhawat, M.S. 2023. Photo-physical properties of Pr (III) chelates of substituted nitrobenzoic acid and nitrophenols. Journal of Condensed Matter. 1, 01 (May 2023), 28–40. DOI:https://doi.org/10.61343/jcm.v1i01.7.