Simanungkalit IP, Hadining AF, Kusnadi K. Faktor Yang Memengaruhi Perilaku Peduli Lingkungan: Pengembangan Model Menggunakan Theory of Planned Behavior dan Norm Activation Model. IJEEM [Internet]. 2021Jul.31 [cited 2025May11];6(2):195 -207. Available from: http://103.8.12.212:33180/unj/index.php/ijeem/article/view/16420