This issue consists of 9 articles from 38 authors affiliated with 10 institutions from 7 countries including :

  • Japan (Japan Advanced Institute of Science of Technology)
  • Malaysia (Universitas Kebangsaan Malaysia)
  • India (Noida Institute of Engineering and Technology, Rajarambapu Institute of Technology)
  • China (Nanjing Normal University)
  • Poland (University of Gdansk)
  • Qatar (College Community of Qatar)
  • Indonesia (Universitas Pendidikan Indonesia, Universitas Komputer Indonesia, Universitas Duta Bangsa)
Published: 2021-06-26