IRFAN, Saiful; DWI SANTOSO, Agus; HARIANTO, Bambang Bagus. Analysis of Internal Boiler Water Treatment Maintenance System on Boiler Operation in KM. Bukit Raya. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 18, p. 18–22, 2023. DOI: 10.47577/technium.v18i.10146. Disponível em: https://www.techniumscience.com/index.php/technium/article/view/10146. Acesso em: 17 apr. 2026.