Ma`ruf, a. (2011). Pengaruh supervisi kepala sekolah dan etos kerja terhadap disiplin guru SMK Negeri Lampung Tengah = The influence of principal supervision and workhing ethos towards the discipline of all teachers of state vocational high schools in Central Lampung regency 2011. Universitas Indonesia.
Chicago Style CitationMa`ruf, author. Pengaruh Supervisi Kepala Sekolah Dan Etos Kerja Terhadap Disiplin Guru SMK Negeri Lampung Tengah = The Influence of Principal Supervision and Workhing Ethos Towards the Discipline of All Teachers of State Vocational High Schools in Central Lampung Regency 2011. Universitas Indonesia, 2011.
MLA CitationMa`ruf, author. Pengaruh Supervisi Kepala Sekolah Dan Etos Kerja Terhadap Disiplin Guru SMK Negeri Lampung Tengah = The Influence of Principal Supervision and Workhing Ethos Towards the Discipline of All Teachers of State Vocational High Schools in Central Lampung Regency 2011. Universitas Indonesia, 2011.