­­­­  Dr. Dian Herdiati, M.Pd   Faculty of Languages ​​and Arts Department of Music Education Universitas Negeri Jakarta, Indonesia Email: dherdiati@unj.ac.id   Education Formal 1979-1982, Bachelor’s degree in Music Arts Education – IKIP Jakarta, Jakarta 2002-2013, Master’s degree in Education Management – Universitas Negeri Jakarta, Jakarta 2013-2016, Doctoral degree in Education Management – Universitas Negeri … Continue reading Dr. Dian Herdiati, M.Pd