This issue consists of 10 articles from 36 authors affiliated with 17 institutions from 7countries including:
Philippines (University of the Philippines)
Malaysia (Taylor’s University, Semarak Ilmu Publishing)
Bangladesh (Nizam Uddin Ahmed Model College)
Thailand (Mahasarakham University)
Indonesia (Universitas Djuanda; Universitas Negeri Surabaya; IKIP Siliwangi; Universitas Negeri Yogyakarta; Universitas Pendidikan Indonesia; Universitas Muhammadiyah Sukabumi; Yayasan Bumi Publikasi Nusantara)
Nigeria (Obafemi Awolowo University)
Uzbekistan (Alfraganus University; Fergana State University; Center for Strengthening the Material and Technical Base of Higher and Professional Educational Institutions; Karshi State Technical University)