WP: Query get posts meta query acf

gistfile1.txt

<?php $args = array(
            'post_type' => 'documento',
            'post_status' => 'publish',
            'orderby'=> 'title',
            'order' => 'ASC',
            'meta_query' => array(
                    array(
                      'key' => 'modulo',
                      'value' => '1',
                      'compare' => '=='
                    )
            ));
            $last_works = get_posts( $args ); ?>
            
<?php foreach($last_works as $lw): ?>