This issue consists of 8 articles from 23 authors affiliated with 8 institutions from 4 countries including:

• Uzbekistan (Chirchik State Pedagogical University)
• Nigeria (Federal University Dutsinma)
• Indonesia (Universitas Pendidikan Indonesia; Universitas Negeri Yogyakarta)
• Russian Federation (Moscow Polytechnic University; University of Social Technologies
  Russian Federation; the Russian University of Social Technologies; Moscow State Pedagogical University)

This issue consists of 8 articles from 30 authors affiliated with 13 institutions from 8 countries including:

• Nigeria (Prince Abubakar Audu University Anyigba, FCT College of Education, University of Ibadan)
• United Kingdom (Edgehill University)
• United States (University of Louisiana)
• South Africa (University of Johannesburg)
• Indonesia (Universitas Negeri Jakarta, SLB C Dian Kusuma, Universitas Pendidikan Indonesia, Universitas Negeri Malang)
• Uzbekistan (Kedutaan Besar Republik Indonesia in Uzbekistan)
• Philippines (University of the Philippines Los Baños)
• Uganda (Kyambogo University)

This issue consists of 7 articles from 25 authors affiliated with 8 institutions from 4 countries including:

• Nigeria (Kwara State University,Kwara State University,Federal College of Education (special), Al-Hikmah University Ilorin)
• Malaysia (Asia e University, Taylor’s University)
• Indonesia (Universitas Pendidikan Indonesia)
• The Philippines (Sultan Kudarat State University)

This issue consists of 9 articles from 15 authors affiliated with 11 institutions from 8 countries including:

• Indonesia (Universitas Pendidikan Indonesia, IKIP Siliwangi)
• Qatar (Community College of Qatar)
• Brunei Darussalam (Universitas Brunei Darussalam)
• US (Kent State University)
• Nigeria (University of Ibadan, Al-Hikmah University)
• Bangladesh (Nizam Uddin Ahmed Model College)
• India (Ministry of Education)
• Malaysia (Universiti Kebangsaan Malaysia)

This issue consists of 8 articles from 23 authors affiliated with 6 institutions from 4 countries including:

• Indonesia (Universitas Pendidikan Indonesia, Sekolah Luar Biasa Kadugede Kuningan)
• The Philippines (Sultan Kudarat State University)
• Nigeria (University of Ilorin, Prince Abubakar Audu University Anyigba, Yobe State University)
• Uzbekistan (Termez State Pedagogical Institute)

This issue consists of 10 articles from 28 authors affiliated with 14 institutions from 10 countries including:

• Indonesia (Universitas Pendidikan Indonesia)
• Nigeria (University of Ilorin)
• Malaysia (National University of Malaysia, University Teknologi Petronas, Universiti Teknologi Malaysia, University College of Islam Melaka)
• Thailand (Horizon Business Administration Vocational College)
• Japan (Hiroshima University)
• The Philippines (Sultan Kudarat State University)
• Netherlands (TU Eindhoven)
• Russia Federation (Tsiolkovskiy Kaluga State University)
• Kazakhstan (Abai Kazakh National Pedagogical University)
• Tanzania (Sokoine University of Agriculture, University of Dar es Salaam)

This issue consists of 8 articles from 26 authors affiliated with 8 institutions from 6 countries including:

• Indonesia (Universitas Pendidikan Indonesia, Sekolah Luar Biasa Negeri Bekasi Jaya)
• Nigeria (University of Ilorin)
• Pakistan (University of Agriculture Pakistan, University of Lahore)
• Japan (Gifu University)
• US (Virginia Commonwealth University)
• Qatar (Community College of Qatar)

This issue consists of 9 articles from 31 authors affiliated with 7 institutions from 5 countries including:

• Indonesia (Universitas Komputer Indonesia, Universitas Pendidikan Indonesia, Sampoerna University)
• Japan (Japan Advanced Institute of Science and Technology)
• US (University of Arizona)
• Nigeria (University of Ilorin)
• the Philippines (Sultan Kudarat State University)

This issue consists of 9 articles from 31 authors affiliated with 5 institutions from 4 countries including:

• Indonesia (Universitas Pendidikan Indonesia)
• Japan (University of Tsukuba, Gifu University)
• India (Rajarambapu Institute of Technology)
• the Philippines (Sultan Kudarat State University)