Nc, Arief Suardi, and Paltiraja Paltiraja. “Analisis Welding Joint Performance Material ASTM SA 178 D Pada Waterwall Tube Boiler PLTU Paion Unit 1-400”. JURNAL POWERPLANT 1, no. 1 (December 12, 2019): 10–20. Accessed April 27, 2025. http://jurnal.itpln.ac.id/powerplant/article/view/788.