docs: update related packages sections

PR-URL: #1316
Reviewed-by: Philipp Burckhardt <[email protected]>

lib/node_modules/@stdlib/array/cartesian-product/README.md

@@ -87,6 +87,13 @@ var out = cartesianProduct( x1, x2 );
 
 <section class="related">
 
+* * *
+
+## See Also
+
+-   <span class="package-name">[`@stdlib/array/cartesian-power`][@stdlib/array/cartesian-power]</span><span class="delimiter">: </span><span class="description">return the Cartesian power.</span>
+-   <span class="package-name">[`@stdlib/array/cartesian-square`][@stdlib/array/cartesian-square]</span><span class="delimiter">: </span><span class="description">return the Cartesian square.</span>
+
 </section>
 
 <!-- /.related -->
@@ -97,6 +104,14 @@ var out = cartesianProduct( x1, x2 );
 
 [cartesian-product]: https://en.wikipedia.org/wiki/Cartesian_product
 
+<!-- <related-links> -->
+
+[@stdlib/array/cartesian-power]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/cartesian-power
+
+[@stdlib/array/cartesian-square]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/array/cartesian-square
+
+<!-- </related-links> -->
+
 </section>
 
 <!-- /.links -->