Guruuchin, Tsogzolmaa, and Wen Du Su. “The Meaning and Evolution of the Mongolian Word ’Tsai’ and the Chinese Word ’Cha’”. Mongolian Language and Literature Studies, vol. 50, no. 1, Dec. 2025, pp. 143-9, doi:10.5564/mlls.v50i1.4933.