Wang, L., X. Wu, P. S. Lee, and J. Takai. “The Effects of Language Competence and Self-Regulatory Focus on Intercultural Communication Apprehension: Comparing Japan, China and America”. Intercultural Communication Studies, vol. 33, no. 1, May 2025, p. 5, https://w3.sciltp.com/journals/ics/article/view/820.