NUKMAN; SALOMA; KAPRAWI SAHIM; FIRDAUS MUHAMMAD SALEH. THE EFFECT OF FINE COAL IN TUBE MOLDS WHEN POURING ALUMINUM ALLOY 6061 ON WEAR RATE AND HARDNESS VALUE. GEOMATE Journal, [S. l.], v. 19, n. 76, p. 48–53, 2020. Disponível em: https://geomatejournal.com/geomate/article/view/872. Acesso em: 26 may. 2024.