Altalbawy, F., Abdelkader, M., Darwish, E., & Elnagdi, M. (2016). Synthesis, Electronic Absorption, Fluorescence and Live Time Spectroscopic Study of Some New 3,7-Disubstituted Coumarin Derivatives as New Fluorescent Probes. Asian Journal of Chemistry, 28(10), 2303–2310. https://doi.org/10.14233/ajchem.2016.19975