Portfolio Our Portfolio We have some awesome work samples. All Energy and Climate Change Silika Gel Ciptaan Dr. Ngatijo Jadi Solusi Pengurangan Limbah Merkuri PETI Spray Anti Nyamuk dari Limbah Sawit Karya Dosen Farmasi UNJA BIODIESEL FROMJATROPHA CURCASWITH ESTERTRANSESTERIFICATION INSITU METHOD Energy and Climate Change