1. Department of Physics Faculty of Mathematics and Science, Bogor Agricultural University, Indonesia
2. Computer Engineering, Bogor Agricultural University, Vocational School, Indonesia
3. Student of Computer Engineering, Bogor Agricultural University, Vocational School, Indonesia
4. Department of Food Technology and Nutrition, Djuanda University, Bogor, Indonesia
5. Advanced Functional Materials Laboratory, Department of Engineering Physics, Faculty of Industrial Technology, Bandung Institute of Technology, Indonesia
6. Department of Physics, Faculty of Science, King Abdul Aziz University, Saudi Arabia