Kulmanov С. ., Shulenbayev Н. ., & Ybyrayim А. . (2025). Problems of unification of the functioning of approved terms (based on textbooks, dictionaries and legislative documents). Bulletin of L.N. Gumilyov Eurasian National University. PHILOLOGY Series, 150(1), 112–129. https://doi.org/10.32523/2616-678X-2025-150-1-112-129