WANG, W. “Analysis of Acquisition Errors by Thai Learners in Using Chinese Adverbs “又” (Yòu) and ‘再’ (Zài)”. Chinese Language and Culture Journal, vol. 12, no. 2, Jan. 2026, pp. 059-66, https://so02.tci-thaijo.org/index.php/clcjn/article/view/278361.