1. Sarjana Teknik Kimia (ST) Universitas Syiah Kuala Banda Aceh
2. Magister Teknik Kimia (MT) Institute Teknologi Bandung
3. Docor of Pilosophy in Catalytic Membrane Reactor (PhD) Universiti Sains Malaysia (USM) Penang

Publikasi

1. Helwani, Z., Aziz, N., Kim, J. and Othman, M . (2016). Improving the yield of Jatropha curcas 's FAME through sol–gel derived meso-porous hydrotalcites. Renewable Energy , 86, pp.68-74.


2. Fatra, W., Rouhillahi, H., Helwani, Z., Zulfansyah, Z. and Asmura, J . (2016). Effect of Alkaline Treatment on the Properties of Oil Palm Empty Fruit Bunch Fiber-reinforced Polypropylene Composite. International Journal of Technology , 7(6), p.1026.


3. Wiheeb, A., Helwani, Z., Kim, J. and Othman, M . (2015). Pressure Swing Adsorption Technologies for Carbon Dioxide Capture. Separation & Purification Reviews , 45(2),pp.108-121.