1 | Organising Committee International Seminar on Mathematics in Industry 2017. 1-2 August 2017. |
2 | Committee Member of Comprehensive Symposium 4 (CS4) JSPS Asian Core (Research and Education Center for the Risk Based Asian Oriented Integrated Watershed Management). 3 - 4 Disember 2014, Universiti Teknologi Malaysia. |
3 | Chairperson of parallel session for the 5th International Graduate Conference on Engineering, Science and Humanities (IGCESH 2014). 19 - 21 August 2014. Universiti Teknologi Malaysia. |
4 | Organising Committee ISM (The First ISM International Conference on Statistics in Science and Engineering (ISM-1) 2012. |
5 | Chairperson of Workshop Time Series and Forecasting With R. International Seminar on Mathematics in Industry 2017. |