The use of eco-friendly catalyst in the production of sster

Characterization and Utilization of Calcium Oxide (CaO) Thermally Decomposed from Fish Bones as a Catalyst in the Production of Biodiesel from Waste Cooking Oil

Perhitungan kompleksitas proses low pressure die casting = The calculation of low pressure die casting process complexity

Perbandingan karakteristik nanostruktur tio2 hasil metode sol gel dengan perlakuan pra hidrotermal dan ekstraksi superkritis = Comparison characteristic nanostructure of tio2 synthesize sol gel method with pre hydrothermal process and super critical extraction / Muhammad Hasan Mustofa

Studi pengaruh ukuran bijih terhadap proses reduksi langsung bijih besi bongkah menjadi bijih besi spons menggunakan tanur putar sederhana skala rumah tangga = Study of ore size effect on direct reduction process of iron ore to sponge iron using home industrial scale rotary kiln