Achmad Pratama Rifai (Universitas Gadjah Mada, Indonesia)
Setyo (University of New South Wales, Australia)
Rachmadi (Universitas Gadjah Mada, Indonesia)
Andri (Universitas Sumatera Utara, Indonesia)
Ari Widyanti (Institut Teknologi Bandung, Indonesia)
Mutiara Anberty Paro Uli (Institut Teknologi Bandung, Indonesia)
Rifko Rahmat Kurnianto (Institut Teknologi Bandung; University of Groningen, Netherlands)
Arielle Elias Arantes (Federal University of Ceara, Brazil)
Bruno Athayde Prata (Federal University of Ceara, Brazil)
Vilmar Felipe Ricardo Bomfim (Nacional Gás Butano, Brazil)
Nur Syafiqah Fauzan (Universiti Malaysia Pahang Al-Sultan Abdullah, Malaysia)
Ezrin Hani Sukadarin (Universiti Tun Hussien Onn Malaysia, Malaysia)
Mirta Widia (Universiti Malaysia Pahang Al-Sultan Abdullah, Malaysia)
Muhammad Faizal Zainal Abidin (Department of Occupational Safety and Health Pahang, Malaysia)
Savio Enoson (Petra Christian University, Indonesia)
Andreas Handojo (Petra Christian University, Indonesia)
Tanti Octavia (Petra Christian University, Indonesia)
Demetrio F. Edryan (University of British Columbia, Canada)