Hryvko АВ. PSYCHOLOGICAL CHARACTERISTICS OF THE STUDENTS IN THE FORMATION OF THEIR COMMUNICATION SKILLS THROUGH LANGUAGE TEXTBOOKS ON MATHEMATICS FOR 5 – 6 CLASSES. ПСП [Internet]. 2014 Jun. 1 [cited 2024 May 19];(14):157-65. Available from: https://ipvid.org.ua/index.php/psp/article/view/531