I am a lecturer and researcher in Department of Mathematics, Faculty of Mathematics and Natural Sciences, USK. I am interested in Statistics and Data Science. I teach Experimental Design, Multivariate Analysis, Time Series Analysis, Operations Research, Computation Statistics, Calculus, and Matrix Algebra. My bachelor and master degree are in Department of Statistics, Bogor Agricultural University in 1995 and 2002 respectively. I am a head of Mathematics Department in Syiah Kuala University from 2012 to 2015. My script theme is Box - Bhenken Design, treatment design in experimental design, and my thesis is goal programming.