Acknowledgement to Reviewers:

Prof. Dr. Agus Harjoko, M.Sc.
Department of Electronics and Instrumentation, Universitas Gadjah Mada, Indonesia. 
ID : Sinta | Scopus | GScholar | WoS

Prof. Dr. Kusrini, M.Kom.
Faculty of Computer Science, Universitas Amikom Yogyakarta, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Tonny Hidayat, S.Kom., M.Kom., Ph.D
Faculty of Computer Science, Universitas Amikom Yogyakarta, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Rama Okta Wiyagi, M.Eng.
Department of Electric, Universitas Muhammadiyah Yogyakarta, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Sujata Saini, B.Sc., M.Sc.,M.Phil.
Department of Computer Science, Graduate School of System Design, Tokyo Metropolitan University, Japan.
ID : Sinta | Scopus | GScholar | WoS

Eko Hari Rachmawanto, M.Kom.
Department of Technical Information, Universitas Dian Nuswantoro, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Rizki Wahyudi, M.Kom.
Department of Informatics, Universitas Amikom Purwokerto, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Irfan Pratama, S.Kom., M.Eng.
Department of Information Systems, Universitas Mercu Buana Yogyakarta, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Nur Hayatin, S.ST., M.Kom.
Department of Informatics, Universitas Muhammadiyah Malang, Indonesia.
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Adnan Rachmat Anom Besari, S.ST., M.Sc., Ph.D
Department of Computer Engineering, Electronic Engineering Polytechnic Institute of Surabaya, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Dr. Ferry Wahyu Wibowo, S.Si., M.Cs.
Faculty of Computer Science, Universitas Amikom Yogyakarta, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Runyu Ni, M.E.
Department of Compter Science, Graduate School of System Design, Tokyo Metropolitan University, Japan.
ID : Sinta | Scopus | GScholar | WoS

Irwan Oyong, M.Kom.
Faculty of Computer Science, Universitas Amikom Yogyakarta, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Rajif Agung Yunmar, S.Kom., M.Cs.
Department of Technical Information, Institut Teknologi Sumatera (ITERA), Lampung, Indonesia.
ID : Sinta | Scopus | GScholar | WoS

Tri Astuti, S.Kom., M.Eng.
Department of Informatics, Universitas Amikom Purwokerto, Indonesia
ID : Sinta | Scopus | GScholar | WoS

Sushant Kumar, M.Tech., Ph.D.
Indian Institute of Information Technology (IIIT) Pune, India
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Muhammad Nazhif Rizani Asrizal, Ph.D.
Japan Advanced Institute of Science and Technology (JAIST), Japan
ID : Sinta | Scopus | GScholar | WoS