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 Laksmi, A., Wardana, I., Widianti, I., & Muliani, M. (2022). Correlation Of Smartphone Addiction On Text Neck Syndrome In Student Of Medicine and Doctoral Profession Study Program Faculty Of Medicine Udayana University Class Batch 2019 and 2020. E-Jurnal Medika Udayana, 11(11), 23-31. doi:10.24843/MU.2022.V11.i11.P05