Cahyo Wibowo and M. Muryanto (2026) “Evaluasi Kebijakan CNG Cylinder ISO 11439 pada Gas Transport Module: Perspektif Requalification, Keselamatan Teknis, dan Ekonomi Sirkular”, Engineering and Technology International Journal, 8(02), pp. 48–59. doi: 10.55642/eatij.v8i02.1369.