Ph.D. (Health, Safety & Environment), University of Malaya, Malaysia
M.Eng. (Chemical Engineering), University of Technology Malaysia, Malaysia
B.Sc. (Industrial Chemistry), University of Sciences Malaysia, Malaysia
Dr. (Chemical Engineering), Universitas Gadjah Mada, Indonesia
M.Eng. (Chemical Engineering), Universitas Gadjah Mada, Indonesia
S.T. (Gas and Petrochemical Engineering), Universitas Indonesia, Indonesia
Dr. (Chemical Engineering), Universitas Indonesia, Indonesia
M.Sc. (Marine Sciences), Universitas Indonesia, Indonesia
S.T. (Chemical Engineering), Institut Teknologi Bandung, Indonesia
B.Eng., Shibaura Institute of Technology, Japan
M.Eng., Shibaura Institute of Technology, Japan
Dr., Universitas Islam Nusantara, Indonesia
Ir., Universitas Indonesia, Indonesia