NX: the equivalent of "lerna exec -- yarn link"

Question

Right now I have these two scripts that depend on lerna to link/unlink all packages on a monorepo (yarn classic being used as package manager).

    "link:all": "nx exec -- yarn link",
    "unlink:all": "lerna exec -- yarn unlink",

Is there a way to do it with nx instead? Running nx exec -- yarn link gives me this error:

 NX   Unable to determine project name for `nx exec`