Az-Zahra QA, Denny HM, Setyaningsih Y. Safety sign comprehension by adult workers to measure worker safety: A literature review. J.HolHealth [Internet]. 2024 May 20 [cited 2024 Sep. 21];18(3):300-8. Available from: https://ejurnal.malahayati.ac.id/index.php/hjk/article/view/119