docs: add links

Author: kgryte

lib/node_modules/@stdlib/ndarray/iter/rows/README.md

@@ -103,10 +103,10 @@ arr = ndarray2array( v );
 // returns [ 10, 2 ]
 ```
 
-The returned iterator protocol-compliant object has the following properties:
+The returned [iterator][mdn-iterator-protocol] protocol-compliant object has the following properties:
 
--   **next**: function which returns an iterator protocol-compliant object containing the next iterated value (if one exists) assigned to a `value` property and a `done` property having a `boolean` value indicating whether the iterator is finished.
--   **return**: function which closes an iterator and returns a single (optional) argument in an iterator protocol-compliant object.
+-   **next**: function which returns an [iterator][mdn-iterator-protocol] protocol-compliant object containing the next iterated value (if one exists) assigned to a `value` property and a `done` property having a `boolean` value indicating whether the [iterator][mdn-iterator-protocol] is finished.
+-   **return**: function which closes an [iterator][mdn-iterator-protocol] and returns a single (optional) argument in an [iterator][mdn-iterator-protocol] protocol-compliant object.
 
 </section>
 
@@ -183,6 +183,8 @@ while ( true ) {
 
 <section class="links">
 
+[mdn-iterator-protocol]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#The_iterator_protocol
+
 [@stdlib/ndarray/ctor]: https://github.com/stdlib-js/stdlib
 
 [@stdlib/ndarray/slice]: https://github.com/stdlib-js/stdlib