Fading penghalus butir Al-1B dengan kandungan 0.081 dan 0.115 wt % Ti pada paduan aluminium AC4B hasil low pressure die casting = Fading of Al-5Ti-1B grain refiner of 0.081 and 0.115 wt. % ti in aluminum AC4B alloy produced by low pressure die casting - Lulus Basuki, author (2008)