J. Ge, “Humour in Customer Engagement on Chinese Social Media – A Rhetorical Perspective: Supervisors: Professor Ulrike Gretzel, University of Southern California, USA Associate Professor Yunxia Zhu, The University of Queensland, Australia Institution awarding the Ph. D. Degree: The University of Queensland, Australia Date of defence: 26/09/2016”, EJTR, vol. 15, pp. 171–174, Mar. 2017.