Wordpress Custom Post types Paging in Custom Page templates

custom_posts_in_custom_page_template.php

<?php
/*
*Template Name: Specials and Events
*/
get_header();
?>
<div class="blog-list">
	<div class="container">
		<div class="row">
			<div class="col-md-9">
				<section class="blog-main blog-event-main text-center" role="main">					
					<?php	
					$temp = $wp_query; 

					$wp_query = null; 
					$wp_query = new WP_Query(); 
					$wp_query->query('showposts=3&post_type=specialevents'.'&paged='.$paged); 
					if ( $wp_query->have_posts()) :?>
					<div class="blog-list-wrap">
						<?php while ( $wp_query->have_posts() ) : $wp_query->the_post(); ?>
							<?php
							get_template_part("content","excerpt");
							?>
						<?php endwhile;?>
					</div>
					<div class="row list-pagition text-center">
						<div class="nav-next col-sm-6 col-md-6 text-left"><?php next_posts_link('OLDER POSTS'); ?></div>
						<div class="nav-previous col-sm-6 col-md-6 text-right"><?php previous_posts_link('NEWER POSTS'); ?></div>						
					</div>
					<?php 
					endif;				
					$wp_query = null; 
					$wp_query = $temp;
					?>
				</section>
			</div>
			<div class="col-md-3">
				<?php
				get_template_part("specials","sidebar");
				?>
			</div>	
		</div>
	</div>	
</div>
<?
get_footer();
?>