public static function otherNewsletter($key)
 {
     $data = \App\Models\Newsletter::whereNotIn('id', [$key])->get();
     $return = "";
     foreach ($data as $key => $value) {
         $param = url('newsletter/detail/' . $value->id . '/' . preg_replace('/\\s+/', '', GlobalHelper::formatDate($value->created_at, 'd m Y')) . '/' . $value->slug);
         $return .= '<div class="media">
                         <div class="pull-left">
                         <a href="' . $param . '"><img src="' . GlobalHelper::checkImage($value->image, 'article') . '" style="width:52px;height:52px" alt=""></a>
                    </div>
                    <div class="media-body">
                            <h4><a href="' . $param . '">' . GLobalHelper::softTrim($value->title, 51) . ',</a></h4>
                            <p>posted on  ' . GLobalHelper::formatDate($value->created_at, 'd F Y') . '</p>
                        </div>
                    </div>';
     }
     return $return;
 }