Perdana Maru, R. et al. 2025. Risk of Work Accidents in old Pipeline Sludging Work on the Pertamina Gas Ocsa Pipeline in Palembang, South Sumatra. Devotion : Journal of Research and Community Service. 6, 10 (Oct. 2025), 1130–1140. DOI:https://doi.org/10.59188/devotion.v6i10.25549.