@article{ author = {abri, abdolreza, matloubi, forough}, title = {Preparation of heterogeneous magnetic nanocatalysts based on reduced graphene oxide with nickel and cobalt particles and investigation of its activity in Heck and sonogashira cross-coupling reactions and 4-nitrophenol reduction}, journal = {Journal of applied research in chemisry}, year = {2021}, volume = {15}, number = {1}, pages = {69-82}, doi = {10.30495/jacr.2021.682481} }