Wrocław University of Science and Technology, Poland
Universiti Malaysia Pahang, Malaysia
Universitas Dian Nuswantoro, Indonesia
Universitas Diponegoro, Indonesia
Dian Nuswantoro University, Indonesia
Department of Informatics, Universitas Diponegoro, Indonesia
Politeknik Negeri Malang, Indonesia
Department of Informatics, Universitas Negeri Semarang, Indonesia
Universitas Sains dan Teknologi Komputer, Indonesia
Politeknik Negeri Madiun, Indonesia
Institut Teknologi Telkom Purwokerto, Indonesia
Universitas Diponegoro
