Gurav, M. et al. 2022. Magnetically Recoverable Fe0.02Zn0.95-xCr0.05O Iron doped Catalyst for Synthesis of Dihydropyrimidones, Thiones and their Derivatives. Asian Journal of Chemistry. 34, 12 (Nov. 2022), 3247–3250. DOI:https://doi.org/10.14233/ajchem.2022.24043.