@activelylearn/material-ui/packages/material-ui-icons/src/Add.js

Material-UI's workspace package

import React from 'react';
import createSvgIcon from './utils/createSvgIcon';

export default createSvgIcon(
  <g><path d="M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z" /></g>
, 'Add');