Examining environmental awareness of students from 6th, 7th and 8th classes with respect to several variables: “sample of Agri city”

Autor: Haşıloğlu, Mehmet Akif, Keleş, Pınar Ural, Aydın, Süleyman
Zdroj: In Procedia - Social and Behavioral Sciences 2011 28:1053-1060
Databáze: ScienceDirect