Perundungan di sekolah: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Aldo samulo (bicara | kontrib) |
Aldo samulo (bicara | kontrib) |
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Baris 8:
* Stuart W. Twemlow, Frank Sacco (2008). ''Why School Antibullying Programs Don't Work''. Jason Aronson Inc, ISBN 978-0765704757
* [http://drama-in-ecce.com/2010/11/07/drama-workshop-which-deals-with-the-issue-of-bullying-any-age Workshop drama tentang penindasan]
== Pranala luar ==
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