Kuzmenko, V., and I. Karabaeva. “ETIQUETTE SPEECH OF PRESCHOOLERS AS AN INDICATOR OF COMMUNICATIVE AND SPEECH READINESS FOR STUDYING IN THE CONTEXT OF THE NEW UKRAINIAN SCHOOL”. PSYCHOLOGICAL JOURNAL, vol. 9, no. 4, Aug. 2023, pp. 45-58, doi:10.31108/1.2023.9.4.4.