EFFECT OF ULTRASONIC VIBRATION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF ADC12 ALUMINUM ALLOY BY PERMANENT MOLD CASTING. ASEAN Engineering Journal, [S. l.], v. 12, n. 3, p. 49–56, 2022. DOI: 10.11113/aej.v12.17834. Disponível em: https://journals.utm.my/aej/article/view/17834.. Acesso em: 3 jul. 2024.