Indra Gunawan, M. Awal Muarif, Muhammad Arif Fadilah, Almadora Anwar Sani, Rachmat Dwi Sampurno, Khairul Apandi, RA. Jihan Ulima Achva, and Riski Ayuni. 2023. “OPTIMIZATION ROUGHNESS LEVEL OF TURNING FROM ALUMINUM SCRAP SMELTING RESULT USING SAND CASTING METHOD”. AUSTENIT 15 (2):134-38. https://doi.org/10.5281/zenodo.10117178.