Efektifitas program Better Education Through Reformed Management and Universal Teacher Upgrading 2009 (BERMUTU) : studi pada Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Bahasa, Kementerian Pendidikan dan Kebudayaan) = the Effectiveness of Better Education through reformed management and universal teacher upgrading in 2009 program (BERMUTU) : research of Center for development and empowerment of language teachers and education personnel, Ministry of Education Culture - Lenni Nurliana, author (2012)