Modules not found

[UlisesCeca]

Hello, I'm trying to use this library and followed the instructions but I get the following erros when adding the styles and scripts directories to my angular.json:

ERROR in multi ./src/theme/variables.scss ./src/global.scss ./node_modules/font-awesome/scss/font-awesome.scss ./node_modules/angular-bootstrap-md/scss/bootstrap/bootstrap.scss ./node_modules/angular-bootstrap-md/scss/mdb-free.scss
[ng] Module not found: Error: Can't resolve '/Users/ulises/ulises/aa/node_modules/angular-bootstrap-md/scss/bootstrap/bootstrap.scss' in '/Users/ulises/ulises/aa'
[ng] ERROR in multi ./src/theme/variables.scss ./src/global.scss ./node_modules/font-awesome/scss/font-awesome.scss ./node_modules/angular-bootstrap-md/scss/bootstrap/bootstrap.scss ./node_modules/angular-bootstrap-md/scss/mdb-free.scss
[ng] Module not found: Error: Can't resolve '/Users/ulises/ulises/aa/node_modules/angular-bootstrap-md/scss/mdb-free.scss' in '/Users/ulises/ulises/aa'

And indeed those folders don't exist, only these

My Angular.json:

"styles": [
              "node_modules/font-awesome/scss/font-awesome.scss",
              "node_modules/angular-bootstrap-md/scss/bootstrap/bootstrap.scss",
              "node_modules/angular-bootstrap-md/scss/mdb-free.scss"
            ],
            "scripts": [
              "node_modules/chart.js/dist/Chart.js",
              "node_modules/hammerjs/hammer.min.js"
            ]

I am using Angular 8. Which directories should I actually import?

Thanks!