Ryadin, Agus, 		Ohara, Wisno, AND 		Hakim, Arif.
" ANALISA KUALITAS PENGELASAN FLUX CORED ARC WELDING (FCAW) PADA PABRIKASI TUGBOAT 23 M, HULL 302" <em>SIGMA TEKNIKA</em> [Online], Volume 3 Number 1 (30 June 2020)