Dr. Eko Atmadji
Department of Economics, Universitas Islam Indonesia, Yogyakarta, Indonesia

Dr. Unggul Priyadi
Department of Economics, Universitas Islam Indonesia, Yogyakarta, Indonesia

Dr. Achmad Tohirin
Department of Economics, Universitas Islam Indonesia, Yogyakarta, Indonesia

Dr. Akhsyim Afandi
Department of Economics, Universitas Islam Indonesia, Yogyakarta, Indonesia

Dr. Priyonggo Suseno
Department of Economics, Universitas Islam Indonesia, Yogyakarta, Indonesia

Dr. Sahabudin Sidiq
Department of Economics, Universitas Islam Indonesia, Yogyakarta, Indonesia