121
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123
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125
Oldenburg, Beau, Bosman, Rie, Veenstra, Rene
Veröffentlicht in: Oldenburg , B , Bosman , R & Veenstra , R 2016 , ' Are elementary school teachers prepared to tackle bullying? A pilot study ' , School psychology international , vol. 37 , no. 1 , pp. 64-72 . https://doi.org/10.1177/0143034315623324;
2016
Veröffentlicht in: Oldenburg , B , Bosman , R & Veenstra , R 2016 , ' Are elementary school teachers prepared to tackle bullying? A pilot study ' , School psychology international , vol. 37 , no. 1 , pp. 64-72 . https://doi.org/10.1177/0143034315623324;
2016
126
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128
Elisabeth Margaretha De Jong, Francine C. Jellesma, Helma M.Y. Koomen, Peter F. de Jong
Veröffentlicht in: Frontiers in Psychology, Vol 7 (2016);
2016
Veröffentlicht in: Frontiers in Psychology, Vol 7 (2016);
2016
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