Buyung Kosasih, University of Wollongong, Australia

Rusnaldy Rusnaldy, Diponegoro University, Indonesia

Yudan Whulanza, University of Indonesia, Indonesia

Sudarisman Sudarisman, University of Muhammadiyah Yogyakarta, Indonesia

Azrin Akhter Chowdhury, University of Wollongong, Australia

Ali Mokhtar, University of Muhammadiyah Malang, Indonesia

Herry Suprianto, University of Muhammadiyah Malang, Indonesia

Moch. Agus Choiron, Brawijaya University, Indonesia

Ali Saifullah, University of Muhammadiyah Malang, Indonesia

Sudarman Sudarman, University of Muhammadiyah Malang, Indonesia

Andinusa Rahmandhika, University of Muhammadiyah Malang, Indonesia

Nur Hasanah, University of Muhammadiyah Malang, Indonesia

Reza Aulia Rahman, University of Muhammadiyah Malang, Indonesia

Ichwan Noor Ardiyat, Politeknik Negeri Banjarmasin, Indonesia