Bokayev, Baurzhan, Aigerim Moldabayeva, Zhuldyz Davletbayeva, Aigul Yessentemirova, and Zulfiya Torebekova. 2025. “Evaluating Language Competencies of Kazakhstan’s Civil Servants: A Data-Driven Analysis and Development Model”. Journal Of Curriculum Studies Research 7 (1), 66-88. https://doi.org/10.46303/jcsr.2025.4.