, Desak Putu Yuli Kurniati1,2
, Desak Nyoman Widyanthini1,2
, Luh Putu Wulandari Artha1
1School of Public Health, Faculty of Medicine, Udayana University, Denpasar, Indonesia
2Department of Public Health and Preventive Medicine, Faculty of Medicine, Udayana University, Denpasar, Indonesia
Copyright © 2020 The Korean Society for Preventive Medicine
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.