PERSADA, Y. B. RISK ASSESSMENT K3 PADA PROSES PENGOPERASIAN SCAFFOLDING PADA PROYEK APARTEMEN PT. X DI SURABAYA. The Indonesian Journal of Occupational Safety and Health, [S. l.], v. 4, n. 2, p. 199–210, 2017. DOI: 10.20473/ijosh.v4i2.2015.199-210. Disponível em: https://e-journal.unair.ac.id/IJOSH/article/view/1750. Acesso em: 5 aug. 2024.