“ANALISA LAJU KOROSI PENGARUH POST WELD HEAT TREATMENT TERHADAP UMUR PIPA PADA PIPA API 5L GRADE B”. Swara Patra : Majalah Ilmiah PPSDM Migas, vol. 2, no. 1, Dec. 2012, https://dev-ejurnal.ppsdmmigas.id/sp/index.php/swarapatra/article/view/45.