Achmad Hidayatullah, (Scopus Id : 57209849750) University of Szeged, Hungary

Ence Surahman, S.Pd., M.Pd., Ph.D., (Scopus ID:57208598800), PhD from National Tsing Hua University, Taiwan, Province of China

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

Mahizer bin Hamzah, (Scopus ID: 57205764124) Universiti Pendidikan Sultan Idris, Malaysia

Mr Darmawansah Darmawansah, Providence University, Taiwan, Province of China

Jamiu Temitope Sulaimon, University of Ilorin, Kwara State Nigeria., Nigeria

Monika Sidabutar, The University of Western Australia, Australia

Herman Dwi Surjono, (Scopus ID: 22735767700) Faculty of Engineering, Universitas Negeri Yogyakarta, Indonesia

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

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

Herwin Herwin, (Scopus ID: 57219338399) Universitas Negeri Yogyakarta, Indonesia

C. Asri Budiningsih, (Scopus ID: 57209777056) Faculty of Education, Universitas Negeri Yogyakarta, Indonesia

Citra Kurniawan, (Scopus ID: 57200987110) Universitas Negeri Malang, Indonesia

Miftahus Surur, STKIP PGRI Situbondo ID SCOPUS (https://www.scopus.com/authid/detail.uri?authorId=57212514433) ID SINTA (https://sinta.kemdikbud.go.id/authors/detail?id=6025836&view=overview) ID SCHOLAR (http://scholar.google.co.id/citations?user=1LDGlgcAAAAJ&hl=en) ID ORCHID (https://orcid.org/0000-0003-1427-6633) ID WoS (https://www.webofscience.com/wos/author/record/ABF-1780-2020), Indonesia

Ujang Nendra Pratama, (Scopus ID: 57221392709) Institut Seni Indonesia Yogyakarta

Hartoto Hartoto, (Scopus ID: 57215917568) Universitas Negeri Makassar, Indonesia

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

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

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

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

Hari Wibawanto, (Scopus ID: 57215007922) Electrical Engineering Department, Universitas Negeri Semarang, Indonesia

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

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

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

Syarief Fajaruddin, (Scopus ID: 57211745212) Universitas Sarjanawiyata Tamansiswa, Indonesia

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