L. . Kianpour Barjoee, N. . Amini, M. . Keykhosrovani, and A. . Shafiabadi, “Effectiveness of Positive Thinking Training on Perceived Stress, Metacognitive Beliefs, and Death Anxiety in Women with Breast Cancer: Perceived Stress in Women with Breast Cancer”, Arch Breast Cancer, vol. 9, no. 2, pp. 195–203, Mar. 2022.