Radhi, S.M. et al. 2022. One-pot, Three Component, and Green Synthesis of 2-(Aryl)-3-((2-oxo-2-(2-oxo-2H-chromen-3-yl)ethyl)amino)imidazolidin-4-one Derivatives using Graphene Oxide Nanosheets under Microwave Irradiation: A Comparison Study Between One-pot and Step by Step Synthesis. Iranian Journal of Catalysis. 12, 3 (Sep. 2022). DOI:https://doi.org/10.30495/ijc.2022.1959181.1937.