|
|
|
|
|
Joanna Mazur, Izabela Tabak, Anna Dzielska, Krzysztof Waz and Anna Oblacinska
Predictors of high-risk patterns of substance use are often analysed in relation to demographic and school-related factors. The interaction between these factors and the additional impact of family wealth are still new areas of research. The aim of this ...
ver más
|
|
|
|
|