Pengaruh penambahan nb2o5 terhadap densitas kekuatan tekuk dan mikrostruktur komposit keramik al2o3-sic-zro2 = Effect of addition of nb2o5 on density flexural strength and microstructure of ceramic composite al2o3-sic-zro2

Pengaruh perlakuan panas terhadap ketahanan korosi sumuran baja tahan karat dua fasa saf 2205 = Influence of heat treatment on pitting corrosion resistance of duplex stainless steel saf 2205

Studi pengaruh perbandingan aquadest pada proses pelindian terhadap peningkatan kadar timah dari terak timah dan debu terak timah menggunakan pereduksi kalium hidroksida = Study of effect aquadest ratio in leaching process to increasing tin amount from tin slag and slag dust using potassium hydroxide as reductor

Studi pengaruh penambahan teh rosela terhadap inhibitor teh daun sirsak pada pipa api 5l dalam lingkungan nacl 3 5 = The addition effect of roselle tea against soursop leaf inhibitors on pipeline materials api 5l in nacl 3 5 environment

Desain pengukuran dan perhitungan koefisiens transfer panas efektif pengecoran alumunium 5083 dengan cetakan green sand = Effective heat transfer coefficient measurement design and calculation of alumunium 5083 casting with green sand mold