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Irawan, B., N. Ariyanto, and J. Siregar. “Destructive Test Material SA516 70N Untuk Kualifikasi Pengelasan Standar ASME BPVC Sec. IX-2021”. Jurnal Teknik Mesin, Vol. 16, no. 2, Dec. 2023, pp. 133 -8, doi:10.30630/jtm.16.2.1209.