Dionysius Joseph Djoko HerrySantjojo, Maharani SuciRajapadni, Masruroh, and SetyawanPurnomo Sakti. “¬NITRIDING OF PURE TITANIUM BY HIGH DENSITY PLASMA USING H2-N2 GAS MIXTURE AT LOW TEMPERATURE”. GEOMATE Journal 16, no. 56 (April 30, 2019): 141–146. Accessed April 19, 2024. https://geomatejournal.com/geomate/article/view/2686.