M. . Abawa, D. . Tsehay, G. . Begashaw, Y. . Wondie, and L. . Sanford, “Trauma-Focused Cognitive Behavioral Therapy in Treating Childhood Depression and Negative Self Esteem in Poly-Victimized, Institutionalized Ethiopian Children ”, ERJSSH, vol. 3, no. 1, Jun. 2015.