Banjac, Sonja, and Sonja Milojević. “Exploring Association Between Attachment, Empathy, and Social Competence in Primary School Children”. Zbornik Instituta Za kriminološka I sociološka istraživanja, vol. 34, no. 1, June 2015, pp. 7–21, https://zbornik-iksi.rs/index.php/home/article/view/240.