I am currently senior lecturer and researcher at Chemistry Department, Universitas Pertamina, Jakarta, Indonesia. I have conducted research on pyrolysis, emission, water treatment and renewable energy. I served as a consultant in project of Clean Air for Smaller Cities-Conducting an Emission Inventory for Melaka City. This project is funded by the German Federal Ministry for Economic Cooperation and Development (BMZ) dan implemented by Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) from 2013 to 2015. I was a co-researcher in Long Term Grant Project from 2011 to 2016 entitled One Baja – Next Generation Green and Economical Urea: (Green Processing – Biodegradable Urea Granules). The project funded by Ministry of Higher Education Malaysia.