Ophir, Y., Rosenberg, H., Asterhan, C. S. C., & Schwarz, B. B. . (2016). In times of war, adolescents do not fall silent: Teacher-student social network communication in wartime. Journal of Adolescence, 46, 98-106. Retrieved from http://www.sciencedirect.com/science/article/pii/S014019711500278X