Tanhan, A., Karaman, M. A. and Nalbant, A. (2020) “The Effect of Counselling on Anxiety Level from the Perspective of Ecological Systems Theory: A Quasi-experimental Pre-test - Post-test Control Group Study”, International Journal of Psychology and Educational Studies, 7(3), pp. 58–69. doi: 10.17220/ijpes.2020.03.006.