ARIYANTO, Ariyanto; AHMAD RISA HARFIT; AHCMAD FAUZAN; TATI NOVIATI; BAGUS RIANTO. Testing Process of Density and Porosity of Aluminium 7075 and Aluminium 6061. International Journal Science and Technology, [S. l.], v. 4, n. 2, p. 41–55, 2025. DOI: 10.56127/ijst.v4i2.1993. Disponível em: https://journal.admi.or.id/index.php/IJST/article/view/1993. Acesso em: 29 jan. 2026.