Wahyuni, Meidia, Herniwanti Herniwanti, Ahmad Satria Efendi, Endang Purnawati Rahayu, and Asril Asril. “The Risk Analysis of Workers at Height at Construction Companies in Kepulauan Riau”. International Journal of Health Science and Technology 4, no. 1 (July 28, 2022). Accessed November 21, 2024. https://ejournal.unisayogya.ac.id/index.php/ijhst/article/view/2550.