Callixte, Kabera, and Karel Werdler. “Work In Progress: The Role Of Higher Education In Post-Conflict Tourism Development, A Case Study From Rwanda”. ARA: Journal of Tourism Research Revista De Investigación Turística, vol. 4, no. 1, May 2017, pp. 83-89, https://raco.cat/index.php/ARA/article/view/341780.