http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Instructional leadership practices of the principals of the excellent schools in Aceh, Indonesia
Jabatan Kurikulum dan Teknologi Pengajaran.
Thesis (Ph.D) -- Jabatan Kurikulum dan Teknologi Pengajaran, Fakulti Pendidikan, Universiti Malaya, 2012.