CHOIRUDDIN, I. STUDI SENSOR PNEUMATIK PADA SISTEM PENGENDALIAN WELLHEAD. Swara Patra : Majalah Ilmiah PPSDM Migas, [S. l.], v. 2, n. 2, 2012. Disponível em: http://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/56. Acesso em: 3 jul. 2024.