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Nik Muhamad Kamal, N. M. A.; Nasir, N. F.; Abdul Patar, M. A.; Sies, M. F.; Hariri, A.; Mat Isa, N.; Nordin, N.; Wan Salim, W. S. I. Establishment of Method for Identification of Water Quality in Fire-Tube Boiler - a Case Study for UTHM Biodiesel Plant’s Boiler. ijie 2019, 11, 86-96.