@article{ author = {Hosseini, Sara, Kiasat, Ali Reza, Farhadi, Asadollah}, title = {Fe3O4@SiO2/BiPy‏2+2Cl– nanocomposite promoted rapid synthesis of Pyranopyrazole and Octahydroquinazoline derivatives}, journal = {Journal of Applied Chemical Research}, year = {2022}, volume = {16}, number = {3}, pages = {72-80}, doi = {} }