Fierke, K. K., K. Bastianelli, L. Vogelsang, L. Tornabene, and G. A. Lepp. “Enhancing an International Experience for Students through Reflective Writing Exercises and Self-Directed Learning”. Current Issues in Education, Vol. 19, no. 2, Aug. 2016, https://cie.asu.edu/ojs/index.php/cieatasu/article/view/1441.