Get Wordpress child pages of current page and echo them as links

WPchildpageLinks

<?php
	$pages = get_pages('child_of='.$post->ID.'&sort_column=post_title');
	$count = 0;
	foreach($pages as $page)
	{ ?>
		<a href="<?php echo get_page_link($page->ID) ?>"><?php echo $page->post_title ?></a>
	<?php
	}
?>