The Effect of 5R Implementation on Prevention of Occupational Accidents at the Nutrition Installation of Arifin Achmad Hospital, Riau Province: The Effect of 5R Implementation on Prevention of Occupational Accidents at the Nutrition Installation of Arifin Achmad Hospital, Riau Province. JKG [Internet]. 2025 Aug. 11 [cited 2025 Sep. 7];7(2):448-56. Available from: https://ejournal.medistra.ac.id/index.php/JKG/article/view/2394