1. Department of Statistics, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Bandung, Indonesia
2. Department of Statistical Computing, Polytechnic Statistics STIS, DKI Jakarta, Indonesia
3. Muhammad Sani Karimun Regional General Hospital, Tanjung Balai Karimun, Riau Island, Indonesia
4. Department of Mathematical Sciences, Ulsan National Institute of Science and Technology, Ulsan, Republic of Korea
5. Al-Barokah Mosque, Gimhae-si, Republic of Korea
6. Department of Mathematics, Universitas Sumatera Utara, Medan, Indonesia
7. Remote Sensing and Geographic Information Sciences Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung, Indonesia
8. Department of Information Management, Chaoyang University of Technology, Taichung, Taiwan
9. Data and Information Sciences, College of Information Technology and Convergence, Pukyong National University, Busan, Republic of Korea
10. Computer Science Department, BINUS Graduate Program—Master of Computer Science Program, Bina Nusantara University, Jakarta, Indonesia