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 Diva Putra, Agus Indra, Wardana, I Nyoman, Yuliana, ., AND Muliani, .. " PREVALENSI DAN DERAJAT NYERI LEHER AKIBAT PENGGUNAAN TELEPON GENGGAM PADA MAHASISWA PSSKPD FK UNUD BERUMUR 18-23 TAHUN" E-Jurnal Medika Udayana [Online], Volume 10 Number 10 (18 October 2021)