M.Ye. Ybraim, S.B. Talip, и L.K. Baktybaeva 2022. AN ANALYSIS OF THE PSYCHO-PHYSIOLOGICAL CHARACTERISTICS OF “SCHOOL MATURITY” IN PRESCHOOL CHILDREN. Научный журнал «Вестник НАН РК» . 3 (июн. 2022), 192–203. DOI:https://doi.org/10.32014/2022.2518-1467.311.