Mailing Address: Building M, 2nd Floor, Faculty of Economics, Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta Timur 13220. Phone: +6221 4721227 I Fax: +6221 4706285. E-mail: jpepa@unj.ac.id CC: maulanaamirul@unj.ac.id.