Prayoga, Benidiktus Tulung, et al. “INFLUENCE OF ISOTHERMAL OXIDATION ON CORROSION RESISTANCE OF TITANIUM IN BOVINE SERUM”. Acta Metallurgica Slovaca, vol. 24, no. 1, Mar. 2018, pp. 65-74, doi:10.12776/ams.v24i1.1020.