Cahyadi, Ni Made Ayu Krisna, Universitas Terbuka (Indonesia)
Cakti, Gunawan Indra, Agricultural Economics Study Program, University of Tribhuwana Tunggadewi, Malang (Indonesia)
casmuti, Casmuti, Faculty of Animal and Agricultural Sciences, Universitas Diponegoro, Semarang, Central Java, Indonesia (Indonesia)
Charina, Anne (Indonesia)
Chi Huang, Wen (Taiwan, Province of China)
