Yahya, Ilham Nur Dimas, Djony Izak Rudyardj, and Jan Ady. 2020. “DIAMOND LIKE CARBON (DLC) COATING ON CARBON STEEL WITH PLASMA TECHNIQUES FOR GAS PIPES”. Indonesian Applied Physics Letters 1 (2):51-54. https://doi.org/10.20473/iapl.v1i2.23446.