Habibi, Muhammad Nizar, Politeknik Elektronika Negeri Surabaya Habirun, Asiya Nurhasanah, Department of Civil Engineering, Faculty of Engineering, Muhammadiyah University of Sumatra Barat Hadimi, Hadimi, Politeknik Negeri Pontianak Hairani, Ani, Department of Civil Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta Hakas Prayuda, Mandiyo Priyo ,, Universitas Muhammadiyah Yogyakarta Halik, Gusfan, Program Studi Teknik Sipil, Fakultas Teknik, Universitas Jember Hamdi, Fauzan, Universitas Muhammadiyah Makassar Hamdy, Muhammad Ihsan, Department of Industrial Engineering, Faculty of Science and Technology, Universitas Islam Negeri Sultan Syarif Kasim, Riau Hanafi, N. Faried, PT Pola Data Consultant Yogyakarta, Handoko, Wahyu Tri, Universitas Muhammadiyah Yogyakarta Hardiani, Dyah Pradhitya, Universitas Muhammadiyah Banjarmasin Hardianto R. Mayuna, Wahyu Widodo ,, Universitas Muhammadiyah Yogyakarta Hardwiyono, Sentot, Universitas Muhammadiyah Yogyakarta Hari Suryana, Eka Priangga, Universitas Gadjah Mada Yogykarta Hariadi, Tony K, Universitas Muhammadiyah Yogyakarta Haris, Ilham, Universitas Muhammadiyah Yogyakarta Harmaji, Andrie, Department of Metallurgical Engineering, Faculty of Engineering and Design, Institut Teknologi Sains Bandung Harnowo, Saptyaji, Politeknik LPP Yogyakarta Harsanto, Puji, Universitas Muhammadiyah Yogyakarta Harsoyo, Yoga A., University Muhammadiyah Yogyakarta Harsoyo, Yoga Aprianto, University of Muhammadiyah Yogyakarta Harsoyo, Yoga Aprianto, Department of Civil Engineering, Universitas Muhammadiyah Yogyakarta (Indonesia) Harsoyo, Yoga Aprianto, Universitas Muhammadiyah Yogyakarta Hartanto, Sigit, Program Studi Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Yogyakarta Hartono, Edi, Universitas Muhammadiyah Yogyakarta Hartono, Edi, Universtas Muhammadiyah Yogyakarta Hartono, Juandra, Universitas Gadjah Mada Harwin, Harwin, Universitas Muhammadiyah Yogyakarta Haryanti, Sri, Universtas Gadjah Mada Haryanto, Dedy, Nuclear Reactor Technology Research Center, National Research and Innovation Agency (BRIN) Badan Riset dan Inovasi Nasional Haryanto, Dedy, Pusat Riset Teknologi dan Keselamatan Reaktor Nuklir- Badan Riset dan Inovasi Nasional Hasanudin, Ibnu Awal, Universitas Muhammadiyah Yogyakarta Hashim, Roslan, University of Malaya Kuala Lumpur,Malaysia. Hastomo, Widi, Department of Information Technology, Ahmad Dahlan Institute of Technology and Business Hatmoko, Sumantri, Nuclear Reactor Technology Research Center, National Research and Innovation Agency (BRIN) Helman Muhammad, Latif Hidayat Iswanto, Universitas Muhammadiyah Yogyakarta Hemeto, Abd Dzargifar, Universitas Muhammadiyah Yogyakarta Hendrasari, Ratna Septi, Universitas Teknologi Yogyakarta Hendriansyah, Hendriansyah, Department of Pulp and Paper Technology, Faculty of Vocational, Institut Teknologi Sains Bandung Hermanto, Hermanto, STMIK Nusa Mandiri Hermawan, Totok Dwi, Universitas Muhammadiyah Yogyakarta Hidayah, Alidina Nurul, Sabo Engineering Divison, Directorate of Water Resources, Ministry of Public Works, and Public Housing Hidayat, Ahmad Imam, Universitas Muhammadiyah Yogyakarta Hidayat, Fani Nur, Program Studi Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Yogyakarta Hidayat, Hidayat, Program Studi Pendidikan Teknik Mesin, Fakultas Teknik, Universitas Negeri Jakarta Hidayat, Rachmad, Universitas Trunojoyo Madura Hidayat, Ridwan Nur, Program Studi Teknik Sipil, Fakultas Teknik, Universitas Muhammadiyah Yogyakarta Hidayat, Wahyudi, Universitas Muhammadiyah Yogyakarta Hidayat, Yaafi, Department of Mechanical Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta Hikmaturokhman, Alfin, Universitas Soedirman Purwokerto Himarosa, Rela Adi, Program Studi Teknik Mesin, Fakultas Teknik, Universitas Muhammadiyah Yogyakarta Himawanto, Dwi Aries, Universitas Sebelas Maret Surakarta Huda, Asri Lutfi, Universitas Muhammadiyah Yogyakarta Husda, Syamsul Muarif, Universitas Muhammadiyah Yogyakarta