how can i copy files with all sub-directories to another location on windows in npm script?

I have a project in which in which i have a package.json file which have some build commands.
So in that build command there is copy files to another location. But that command is linux based and is using cp -R for recursive copy to another location. Command piece is like this

cp fonts/ public/css/ -R && cp images/ public/css/ -R

so because in windows there is no cp so i modified this command to this

xcopy fonts/ public/css/ /E && xcopy images/ public/css/ /E

But it’s giving an error of

Invalid number of parameters

How can i resolve this?