Dahono, Pekik Argo ( School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia)

Joshi, Mitesh S. ( Department of Mathematics, C.K. Pithawala College of Engineering and Technology, Surat-395 007, India) ; Desai, Narendrasinh B. ( Department of Mathematics, A.D.Patel Institute of Technology, New V.V.Nagar -388121, India) ; Mehta, Monika N. ( Department of Mathematics, S.V. National Institute of Technology, Surat- 395 007, India)

Panjaitan, Seno D. ( Automation and Control Group, Dept. of Electrical Engineering, Faculty of Engineering, Tanjungpura University, Pontianak, Indonesia) ; Sitorus, Berlian ( Dept. of Chemistry, Faculty of Mathematics and Natural Sciences, Tanjungpura University, Pontianak, Indonesia)

Omotosho, Olugbenga A. ( Mechanical Engineering Department, Covenant University, P.M.B. 1023, Ota, Nigeria) ; Ajayi, Oluseyi O. ( Mechanical Engineering Department, Covenant University, P.M.B. 1023, Ota, Nigeria)

Sampebulu, Victor ( Faculty of Engineering, Department of Architecture, Hasanuddin University, Makassar, Indonesia)

Langi, Armein Z.R. ( Research Center on Information and Communication Technology Information Technology RG, School of Electrical Engineering and Informatics Institut Teknologi Bandung, Bandung 40116, Indonesia)