Rahman AA. Hubungan Antara Orientasi Nilai (Value Orientation) dengan Perilaku Pro Lingkungan (Pro Environmental Behavior) Siswa. IJEEM [Internet]. 2020Mar.4 [cited 2025Apr.21];5(2):152 -164. Available from: http://103.8.12.212:33180/unj/index.php/ijeem/article/view/13846