Vol. 2 No. 2 (2022): December Volume

This issue has been available online since 31th December 2022 for the regular issue of December 2022. All articles in this issue (5 original research articles) were authored/co-authored by 12 authors from from 5 institutions from 2 countries (Nigeria and Indonesia), i.e., Adamawa State University (Nigeria), Institut Teknologi Bandung (Indonesia), Mercu Buana University (Indonesia), University of Abuja (Nigeria), Politeknik Negeri Semarang (Indonesia).