oleh Khodra, Masayu Leylia; School of Electrical Engineering and Informatics, Bandung Institute of Technology, Jalan Ganesa No.10, Bandung 40132 , Widyantoro, Dwi Hendratmo; School of Electrical Engineering and Informatics, Bandung Institute of Technology, Jalan Ganesa No.10, Bandung 40132 , Aziz, E. Aminudin; Faculty of Language and Arts Education, Indonesia University of Education, Jalan Dr. Setiabudhi No. 229 Bandung , Trilaksono, Bambang Riyanto; School of Electrical Engineering and Informatics, Bandung Institute of Technology, Jalan Ganesa No.10, Bandung 40132

oleh Rachman, Ghoziyah Haitan; School of Electrical Engineering and Informatics, Bandung Institute of Technology, Jalan Ganesa No. 10, Bandung 40132, , Khodra, Masayu Leylia; School of Electrical Engineering and Informatics, Bandung Institute of Technology, Jalan Ganesa No. 10, Bandung 40132, , Widyantoro, Dwi Hendratmo; School of Electrical Engineering and Informatics, Bandung Institute of Technology, Jalan Ganesa No. 10, Bandung 40132,