Satrio Herbirowo et al. 2019. OPTIMIZATION OF MECHANICAL STRENGTH AND MICROSTRUCTURE ON AUSTEMPERING ZINC HEAT TREATMENT IN LATERITIC NICKEL STEELS. Jurnal Sains Materi Indonesia. 20, 4 (Jul. 2019), 144–148. DOI:https://doi.org/10.17146/jsmi.2019.20.4.4660.