[1]
Klapproth, F. and Martin, R. 2018. Predictors of the Drop in School Marks in Secondary School: Evidence for Effects of Students’ Socio-Demographic Background. International Journal of Education and Practice. 6, 3 (Jul. 2018), 147–166. DOI:https://doi.org/10.18488/journal.61.2018.63.147.166.