The main aim of the Indonesian Journal of Applied Mathematics and Statistics (IdJAMS) is to publish refereed, well-written original research articles, and studies that describe the latest research and developments in the area of applied mathematics and statistics. This is a broad-based journal covering all branches of mathematics, statistics and interdisciplinary research. The journal publishes original papers including but not limited to the following fields: Applied Probability, Applied Statistics, Approximation Theory, Combinatorics, Complexity Theory, Computability Theory, Computational, Control Theory, Cryptography, Dynamical Systems, Financial Mathematics, Fuzzy Logic, Game Theory, Graph Theory, Information Theory, Inverse Problems, Linear Programming, Mathematical Biology, Mathematical Chemistry, Mathematical Economics, Mathematical Physics, Mathematical Psychology, Mathematical Sociology, Mathematical Education, Statistical Education, Matrix Computations, Neural Networks, Nonlinear Processes in Physics, Numerical Analysis, Operations Research, Optimal Control, Optimization, Ordinary Differential Equations, Partial Differential Equation, Probability Theory, Statistical Finance, Stochastic Processes, Theoretical Statistics, Risk Models Prediction Models