International Level

Bil.Program
1Organising Committee International Seminar on Mathematics in Industry 2017. 1-2 August 2017.
2Committee 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.
3Chairperson of parallel session for the 5th International Graduate Conference on Engineering, Science and Humanities (IGCESH 2014). 19 - 21 August 2014. Universiti Teknologi Malaysia.
4Organising Committee ISM (The First ISM International Conference on Statistics in Science and Engineering (ISM-1) 2012.
5Chairperson of Workshop Time Series and Forecasting With R. International Seminar on Mathematics in Industry 2017.