Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Diaz, L., & Lesmana, C. 2024 Apr 30. ATTENTION DEFICIT HYPERACTIVITY DISORDER IN ADULTS. Essential: Essence of Scientific Medical Journal. [Online] 21:2