Author(s) : Universitas Gadjah Mada - Rozaimah Zainudin - Fauzi Zainir - Nurul Shahnaz Mahdzan - Mohd Edil Abd Sukor - Wan Marhaini Wan Ahmad - Rihanat Idowu Abdulkadir - Park, Hyung Ju - Choi, Jihwan - Asri Sekar Mawar Firdausi - Basu A. Dharmmesta - Dyah Purwanti -