Institution: | aDepartment of Computer Engineering, Faculty of Computer Studies, Bina Nusantara University, 9 K.H. Syahdan, Jakarta Barat 11480, Indonesia bDepartment of Physics, Faculty of Mathematics and Natural Sciences, Diponegoro University, Tembalang Campus, Semarang, Central Java, Indonesia cDepartment of Physics, Faculty of Mathematics and Natural Sciences, Syiah Kuala University, Darussalam, Banda Aceh, Nanggroe Aceh Darussalam, Indonesia dResearch Center of Maju Makmur Mandiri Foundation, 40 Srengseng Raya, Kembangan, Jakarta Barat 11630, Indonesia eDepartment of Physics, Faculty of Education and Regional Studies, 9-1 bunkyo 3-chome, Fukui 910-8507, Japan fDepartment of Physics, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, 10 Ganesha, Bandung 40132, Indonesia |