Laila Sari ULS, Widjanarko B, Martini M. Development Of Health Promotion Media As An Effort To Improve Safety And Health Of Tourists In Parangtritis Beach Tourism Area. ijhes [Internet]. 2019Nov.30 [cited 2026Oct.7];2(11):57-1. Available from: https://ijhes.com/index.php/ijhes/article/view/47