Pengaruh penambahan unsur mangan 0.1%, 0.3%, 0.5%, 0.7% dalam paduan Al-7%Si dan Al-12%Si terhadap pembentukan lapisan intermetalik pada fenomena die soldering = Effect of 0.1%, 0.3%, 0.5%, 0.7% mangan addition on Al-7%Si alloy Al-12%Si to the intermetallic layer on die soldering phenomenon - Vika Rizkia, author (Fakultas Teknik Universitas Indonesia, 2009)