Abdul Gafur Daniamiseno, Graduate School, Universitas Negeri Yogyakarta, Indonesia

Adhi Wicaksono, (Scopus ID: 57191504222) University of Birmingham, United Kingdom

C. Asri Budiningsih, Faculty of Education, Universitas Negeri Yogyakarta, Indonesia

Mr Darmawansah Darmawansah, National Taiwan University of Science of Technology, Taiwan, Province of China

Dyah Setyowati Ciptaningrum, Fakultas Bahasa dan Seni, Universitas Negeri Yogyakarta, Indonesia

Ence Surahman, (Scopus ID:57208598800) PhD Student at National Tsing Hua University, Taiwan, Province of China

Gatot Fatwanto Hertono, (Scopus ID: 56719678200) Department of Mathematics, Universitas Indonesia, Indonesia

Hari Wibawanto, Electrical Engineering Department, Universitas Negeri Semarang, Indonesia

Herminarto Sofyan, (Scopus ID: 57194626818) Universitas Negeri Yogyakarta, Indonesia

Mukminan Mukminan, (Scopus ID: 57204920476) Faculty of Social Science, Universitas Negeri Yogyakarta, Indonesia

Nurkhamid Nurkhamid, (Scopus ID: 52464232700) Faculty of Engineering, Universitas Negeri Yogyakarta, Indonesia

P. Priyanto, Faculty of Engineering, Universitas Negeri Yogyakarta, Indonesia

R. Mursid, (Scopus ID: 57201068898) Faculty of Engineering, Universitas Negeri Medan, Indonesia

S Salamah, Universitas PGRI Yogyakarta, Indonesia

Syaad Patmanthara, (Scopus ID: 57193692072) Department of Electrical Engineering, Universitas Negeri Malang, Indonesia

Syarief Fajaruddin, (Scopus ID: 57211745212) Universitas Negeri Yogyakarta, Indonesia

Ahmad Mursyidun Nidhom, (Scopus ID: 57202601196, H-index Scopus 3), Universitas Negeri Malang, Indonesia