Rancang Bangun Alat Bantu Uji Kebocoran Produk Gate Valve Tipe DN80-5K. JTERA (Jurnal Teknologi Rekayasa), [S. l.], v. 6, n. 1, p. 67–76, 2021. DOI: 10.31544/jtera.v6.i1.2021.67-76. Disponível em: https://jtera.polteksmi.ac.id/index.php/jtera/article/view/489. Acesso em: 14 jul. 2026.