Optimasi Unjuk Kerja dan Emisi Mesin Otto 150cc Berbahan Bakar Campuran Bensin RON 90 dan Fuel Grade Bioetanol E40, E50, dan E60 dengan Pengaturan Ignition Timing dan Injection Duration Menggunakan Engine Control Module (ECM) = Performance and Emission Optimization of 150cc Otto Engine with RON 90 Gasoline and E40, E50, and E60 Fuel Grade Bioethanol by Changing Ignition Timing and Injection Duration Settings Using Engine Control Module (ECM)

Produksi bioetanol dengan metode simultaneous saccharification and fermentation SSF menggunakan limbah pertanian tongkol jagung = Bioethanol production by simultaneous saccharification and fermentation SSF using agricultural waste corn cobs

From justice to protection: a proposal for public health bioethics

Produksi bioetanol dari tandan kosong sawit melalui simultaneous saccharification and fermentation = Bioethanol production from oil palm empty fruit bunches through simultaneous saccharification and fermentation

Health care ethics: critical issues for the 21st century